28814604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26414

約数の個数: 48

約数和(自身を含む): 82752768

約数和(自身を除く): 53938164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26387, 52774, 79161, 105548, 158322, 184709, 316644, 343031, 369418, 554127, 686062, 738836, 1029093, 1108254, 1372124, 2058186, 2216508, 2401217, 4116372, 4802434, 7203651, 9604868, 14407302, 28814604]

約数ペア:

[(1, 28814604), (2, 14407302), (3, 9604868), (4, 7203651), (6, 4802434), (7, 4116372), (12, 2401217), (13, 2216508), (14, 2058186), (21, 1372124), (26, 1108254), (28, 1029093), (39, 738836), (42, 686062), (52, 554127), (78, 369418), (84, 343031), (91, 316644), (156, 184709), (182, 158322), (273, 105548), (364, 79161), (546, 52774), (1092, 26387)]