38243744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 101352384

約数和(自身を除く): 63108640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 83, 88, 112, 119, 121, 136, 154, 166, 176, 187, 224, 238, 242, 272, 308, 332, 352, 374, 476, 484, 544, 581, 616, 664, 748, 847, 913, 952, 968, 1162, 1232, 1309, 1328, 1411, 1496, 1694, 1826, 1904, 1936, 2057, 2324, 2464, 2618, 2656, 2822, 2992, 3388, 3652, 3808, 3872, 4114, 4648, 5236, 5644, 5984, 6391, 6776, 7304, 8228, 9296, 9877, 10043, 10472, 11288, 12782, 13552, 14399, 14608, 15521, 16456, 18592, 19754, 20086, 20944, 22576, 25564, 27104, 28798, 29216, 31042, 32912, 39508, 40172, 41888, 45152, 51128, 57596, 62084, 65824, 70301, 79016, 80344, 102256, 108647, 115192, 124168, 140602, 158032, 160688, 170731, 204512, 217294, 230384, 248336, 281204, 316064, 321376, 341462, 434588, 460768, 496672, 562408, 682924, 869176, 1124816, 1195117, 1365848, 1738352, 2249632, 2390234, 2731696, 3476704, 4780468, 5463392, 9560936, 19121872, 38243744]

約数ペア:

[(1, 38243744), (2, 19121872), (4, 9560936), (7, 5463392), (8, 4780468), (11, 3476704), (14, 2731696), (16, 2390234), (17, 2249632), (22, 1738352), (28, 1365848), (32, 1195117), (34, 1124816), (44, 869176), (56, 682924), (68, 562408), (77, 496672), (83, 460768), (88, 434588), (112, 341462), (119, 321376), (121, 316064), (136, 281204), (154, 248336), (166, 230384), (176, 217294), (187, 204512), (224, 170731), (238, 160688), (242, 158032), (272, 140602), (308, 124168), (332, 115192), (352, 108647), (374, 102256), (476, 80344), (484, 79016), (544, 70301), (581, 65824), (616, 62084), (664, 57596), (748, 51128), (847, 45152), (913, 41888), (952, 40172), (968, 39508), (1162, 32912), (1232, 31042), (1309, 29216), (1328, 28798), (1411, 27104), (1496, 25564), (1694, 22576), (1826, 20944), (1904, 20086), (1936, 19754), (2057, 18592), (2324, 16456), (2464, 15521), (2618, 14608), (2656, 14399), (2822, 13552), (2992, 12782), (3388, 11288), (3652, 10472), (3808, 10043), (3872, 9877), (4114, 9296), (4648, 8228), (5236, 7304), (5644, 6776), (5984, 6391)]