39943776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 72549024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 152, 183, 228, 244, 304, 359, 366, 456, 488, 608, 718, 732, 912, 976, 1077, 1159, 1436, 1464, 1824, 1952, 2154, 2318, 2872, 2928, 3477, 4308, 4636, 5744, 5856, 6821, 6954, 8616, 9272, 11488, 13642, 13908, 17232, 18544, 20463, 21899, 27284, 27816, 34464, 37088, 40926, 43798, 54568, 55632, 65697, 81852, 87596, 109136, 111264, 131394, 163704, 175192, 218272, 262788, 327408, 350384, 416081, 525576, 654816, 700768, 832162, 1051152, 1248243, 1664324, 2102304, 2496486, 3328648, 4992972, 6657296, 9985944, 13314592, 19971888, 39943776]

約数ペア:

[(1, 39943776), (2, 19971888), (3, 13314592), (4, 9985944), (6, 6657296), (8, 4992972), (12, 3328648), (16, 2496486), (19, 2102304), (24, 1664324), (32, 1248243), (38, 1051152), (48, 832162), (57, 700768), (61, 654816), (76, 525576), (96, 416081), (114, 350384), (122, 327408), (152, 262788), (183, 218272), (228, 175192), (244, 163704), (304, 131394), (359, 111264), (366, 109136), (456, 87596), (488, 81852), (608, 65697), (718, 55632), (732, 54568), (912, 43798), (976, 40926), (1077, 37088), (1159, 34464), (1436, 27816), (1464, 27284), (1824, 21899), (1952, 20463), (2154, 18544), (2318, 17232), (2872, 13908), (2928, 13642), (3477, 11488), (4308, 9272), (4636, 8616), (5744, 6954), (5856, 6821)]