28458209928

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1\times {\mathrm{2621}}^1$

素因数の和:4182

約数の個数: 64

約数和(自身を含む): 71416987200

約数和(自身を除く): 42958777272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1163, 1167, 1556, 2326, 2334, 2621, 3112, 3489, 4652, 4668, 5242, 6978, 7863, 9304, 9336, 10484, 13956, 15726, 20968, 27912, 31452, 62904, 452407, 904814, 1019569, 1357221, 1809628, 2039138, 2714442, 3048223, 3058707, 3619256, 4078276, 5428884, 6096446, 6117414, 8156552, 9144669, 10857768, 12192892, 12234828, 18289338, 24385784, 24469656, 36578676, 73157352, 1185758747, 2371517494, 3557276241, 4743034988, 7114552482, 9486069976, 14229104964, 28458209928]

約数ペア:

[(1, 28458209928), (2, 14229104964), (3, 9486069976), (4, 7114552482), (6, 4743034988), (8, 3557276241), (12, 2371517494), (24, 1185758747), (389, 73157352), (778, 36578676), (1163, 24469656), (1167, 24385784), (1556, 18289338), (2326, 12234828), (2334, 12192892), (2621, 10857768), (3112, 9144669), (3489, 8156552), (4652, 6117414), (4668, 6096446), (5242, 5428884), (6978, 4078276), (7863, 3619256), (9304, 3058707), (9336, 3048223), (10484, 2714442), (13956, 2039138), (15726, 1809628), (20968, 1357221), (27912, 1019569), (31452, 904814), (62904, 452407)]