28523634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 31472526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 1487, 2974, 3197, 4461, 6394, 8922, 9591, 19182, 34201, 68402, 102603, 205206, 206693, 413386, 620079, 1240158, 4753939, 9507878, 14261817, 28523634]

約数ペア:

[(1, 28523634), (2, 14261817), (3, 9507878), (6, 4753939), (23, 1240158), (46, 620079), (69, 413386), (138, 206693), (139, 205206), (278, 102603), (417, 68402), (834, 34201), (1487, 19182), (2974, 9591), (3197, 8922), (4461, 6394)]