13896608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 31203396

約数和(自身を除く): 17306788

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 97, 121, 148, 176, 194, 242, 296, 352, 388, 407, 484, 592, 776, 814, 968, 1067, 1184, 1552, 1628, 1936, 2134, 3104, 3256, 3589, 3872, 4268, 4477, 6512, 7178, 8536, 8954, 11737, 13024, 14356, 17072, 17908, 23474, 28712, 34144, 35816, 39479, 46948, 57424, 71632, 78958, 93896, 114848, 143264, 157916, 187792, 315832, 375584, 434269, 631664, 868538, 1263328, 1737076, 3474152, 6948304, 13896608]

約数ペア:

[(1, 13896608), (2, 6948304), (4, 3474152), (8, 1737076), (11, 1263328), (16, 868538), (22, 631664), (32, 434269), (37, 375584), (44, 315832), (74, 187792), (88, 157916), (97, 143264), (121, 114848), (148, 93896), (176, 78958), (194, 71632), (242, 57424), (296, 46948), (352, 39479), (388, 35816), (407, 34144), (484, 28712), (592, 23474), (776, 17908), (814, 17072), (968, 14356), (1067, 13024), (1184, 11737), (1552, 8954), (1628, 8536), (1936, 7178), (2134, 6512), (3104, 4477), (3256, 4268), (3589, 3872)]