23909403008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{65981}}^1$

素因数の和:66163

約数の個数: 64

約数和(自身を含む): 50476230000

約数和(自身を除く): 26566826992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 298, 304, 596, 608, 1192, 1216, 2384, 2432, 2831, 4768, 5662, 9536, 11324, 19072, 22648, 45296, 65981, 90592, 131962, 181184, 263924, 362368, 527848, 1055696, 1253639, 2111392, 2507278, 4222784, 5014556, 8445568, 9831169, 10029112, 19662338, 20058224, 39324676, 40116448, 78649352, 80232896, 157298704, 160465792, 186792211, 314597408, 373584422, 629194816, 747168844, 1258389632, 1494337688, 2988675376, 5977350752, 11954701504, 23909403008]

約数ペア:

[(1, 23909403008), (2, 11954701504), (4, 5977350752), (8, 2988675376), (16, 1494337688), (19, 1258389632), (32, 747168844), (38, 629194816), (64, 373584422), (76, 314597408), (128, 186792211), (149, 160465792), (152, 157298704), (298, 80232896), (304, 78649352), (596, 40116448), (608, 39324676), (1192, 20058224), (1216, 19662338), (2384, 10029112), (2432, 9831169), (2831, 8445568), (4768, 5014556), (5662, 4222784), (9536, 2507278), (11324, 2111392), (19072, 1253639), (22648, 1055696), (45296, 527848), (65981, 362368), (90592, 263924), (131962, 181184)]