64500656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4639}}^1$

素因数の和:4737

約数の個数: 40

約数和(自身を含む): 138086400

約数和(自身を除く): 73585744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 4639, 6952, 9278, 13904, 18556, 37112, 51029, 74224, 102058, 204116, 366481, 408232, 732962, 816464, 1465924, 2931848, 4031291, 5863696, 8062582, 16125164, 32250328, 64500656]

約数ペア:

[(1, 64500656), (2, 32250328), (4, 16125164), (8, 8062582), (11, 5863696), (16, 4031291), (22, 2931848), (44, 1465924), (79, 816464), (88, 732962), (158, 408232), (176, 366481), (316, 204116), (632, 102058), (869, 74224), (1264, 51029), (1738, 37112), (3476, 18556), (4639, 13904), (6952, 9278)]