15342272

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 112

約数和(自身を含む): 37063680

約数和(自身を除く): 21721408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 37, 38, 44, 62, 64, 74, 76, 88, 124, 148, 152, 176, 209, 248, 296, 304, 341, 352, 407, 418, 496, 589, 592, 608, 682, 703, 704, 814, 836, 992, 1147, 1178, 1184, 1216, 1364, 1406, 1628, 1672, 1984, 2294, 2356, 2368, 2728, 2812, 3256, 3344, 4588, 4712, 5456, 5624, 6479, 6512, 6688, 7733, 9176, 9424, 10912, 11248, 12617, 12958, 13024, 13376, 15466, 18352, 18848, 21793, 21824, 22496, 25234, 25916, 26048, 30932, 36704, 37696, 43586, 44992, 50468, 51832, 61864, 73408, 87172, 100936, 103664, 123728, 174344, 201872, 207328, 239723, 247456, 348688, 403744, 414656, 479446, 494912, 697376, 807488, 958892, 1394752, 1917784, 3835568, 7671136, 15342272]

約数ペア:

[(1, 15342272), (2, 7671136), (4, 3835568), (8, 1917784), (11, 1394752), (16, 958892), (19, 807488), (22, 697376), (31, 494912), (32, 479446), (37, 414656), (38, 403744), (44, 348688), (62, 247456), (64, 239723), (74, 207328), (76, 201872), (88, 174344), (124, 123728), (148, 103664), (152, 100936), (176, 87172), (209, 73408), (248, 61864), (296, 51832), (304, 50468), (341, 44992), (352, 43586), (407, 37696), (418, 36704), (496, 30932), (589, 26048), (592, 25916), (608, 25234), (682, 22496), (703, 21824), (704, 21793), (814, 18848), (836, 18352), (992, 15466), (1147, 13376), (1178, 13024), (1184, 12958), (1216, 12617), (1364, 11248), (1406, 10912), (1628, 9424), (1672, 9176), (1984, 7733), (2294, 6688), (2356, 6512), (2368, 6479), (2728, 5624), (2812, 5456), (3256, 4712), (3344, 4588)]