8187747776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317453}}^1$

素因数の和:317509

約数の個数: 56

約数和(自身を含む): 18061862784

約数和(自身を除く): 9874115008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 317453, 634906, 1269812, 2539624, 4126889, 5079248, 8253778, 9841043, 10158496, 16507556, 19682086, 20316992, 33015112, 39364172, 66030224, 78728344, 127933559, 132060448, 157456688, 255867118, 264120896, 314913376, 511734236, 629826752, 1023468472, 2046936944, 4093873888, 8187747776]

約数ペア:

[(1, 8187747776), (2, 4093873888), (4, 2046936944), (8, 1023468472), (13, 629826752), (16, 511734236), (26, 314913376), (31, 264120896), (32, 255867118), (52, 157456688), (62, 132060448), (64, 127933559), (104, 78728344), (124, 66030224), (208, 39364172), (248, 33015112), (403, 20316992), (416, 19682086), (496, 16507556), (806, 10158496), (832, 9841043), (992, 8253778), (1612, 5079248), (1984, 4126889), (3224, 2539624), (6448, 1269812), (12896, 634906), (25792, 317453)]