7663474156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{8941}}^1$

素因数の和:9322

約数の個数: 48

約数和(自身を含む): 14764171968

約数和(自身を除く): 7100697812

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 311, 622, 689, 1244, 1378, 2756, 4043, 8086, 8941, 16172, 16483, 17882, 32966, 35764, 65932, 116233, 214279, 232466, 428558, 464932, 473873, 857116, 947746, 1895492, 2780651, 5561302, 6160349, 11122604, 12320698, 24641396, 36148463, 72296926, 144593852, 147374503, 294749006, 589498012, 1915868539, 3831737078, 7663474156]

約数ペア:

[(1, 7663474156), (2, 3831737078), (4, 1915868539), (13, 589498012), (26, 294749006), (52, 147374503), (53, 144593852), (106, 72296926), (212, 36148463), (311, 24641396), (622, 12320698), (689, 11122604), (1244, 6160349), (1378, 5561302), (2756, 2780651), (4043, 1895492), (8086, 947746), (8941, 857116), (16172, 473873), (16483, 464932), (17882, 428558), (32966, 232466), (35764, 214279), (65932, 116233)]