21296544

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2287}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 56504448

約数和(自身を除く): 35207904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2287, 2328, 3104, 4574, 4656, 6861, 9148, 9312, 13722, 18296, 27444, 36592, 54888, 73184, 109776, 219552, 221839, 443678, 665517, 887356, 1331034, 1774712, 2662068, 3549424, 5324136, 7098848, 10648272, 21296544]

約数ペア:

[(1, 21296544), (2, 10648272), (3, 7098848), (4, 5324136), (6, 3549424), (8, 2662068), (12, 1774712), (16, 1331034), (24, 887356), (32, 665517), (48, 443678), (96, 221839), (97, 219552), (194, 109776), (291, 73184), (388, 54888), (582, 36592), (776, 27444), (1164, 18296), (1552, 13722), (2287, 9312), (2328, 9148), (3104, 6861), (4574, 4656)]