28339736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 26481064

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 751, 1502, 3004, 4717, 6008, 9434, 18868, 37736, 39803, 66839, 79606, 133678, 159212, 267356, 318424, 534712, 3542467, 7084934, 14169868, 28339736]

約数ペア:

[(1, 28339736), (2, 14169868), (4, 7084934), (8, 3542467), (53, 534712), (89, 318424), (106, 267356), (178, 159212), (212, 133678), (356, 79606), (424, 66839), (712, 39803), (751, 37736), (1502, 18868), (3004, 9434), (4717, 6008)]