28800798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 65759232

約数和(自身を除く): 36958434

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 258, 277, 403, 554, 559, 806, 831, 1118, 1209, 1333, 1662, 1677, 2418, 2666, 3354, 3601, 3999, 7202, 7998, 8587, 10803, 11911, 17174, 17329, 21606, 23822, 25761, 34658, 35733, 51522, 51987, 71466, 103974, 111631, 154843, 223262, 309686, 334893, 369241, 464529, 669786, 738482, 929058, 1107723, 2215446, 4800133, 9600266, 14400399, 28800798]

約数ペア:

[(1, 28800798), (2, 14400399), (3, 9600266), (6, 4800133), (13, 2215446), (26, 1107723), (31, 929058), (39, 738482), (43, 669786), (62, 464529), (78, 369241), (86, 334893), (93, 309686), (129, 223262), (186, 154843), (258, 111631), (277, 103974), (403, 71466), (554, 51987), (559, 51522), (806, 35733), (831, 34658), (1118, 25761), (1209, 23822), (1333, 21606), (1662, 17329), (1677, 17174), (2418, 11911), (2666, 10803), (3354, 8587), (3601, 7998), (3999, 7202)]