25317396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 70447104

約数和(自身を除く): 45129708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1151, 1222, 1692, 1833, 2302, 2444, 3453, 3666, 4604, 5499, 6906, 7332, 10359, 10998, 13812, 14963, 20718, 21996, 29926, 41436, 44889, 54097, 59852, 89778, 108194, 134667, 162291, 179556, 216388, 269334, 324582, 486873, 538668, 649164, 703261, 973746, 1406522, 1947492, 2109783, 2813044, 4219566, 6329349, 8439132, 12658698, 25317396]

約数ペア:

[(1, 25317396), (2, 12658698), (3, 8439132), (4, 6329349), (6, 4219566), (9, 2813044), (12, 2109783), (13, 1947492), (18, 1406522), (26, 973746), (36, 703261), (39, 649164), (47, 538668), (52, 486873), (78, 324582), (94, 269334), (117, 216388), (141, 179556), (156, 162291), (188, 134667), (234, 108194), (282, 89778), (423, 59852), (468, 54097), (564, 44889), (611, 41436), (846, 29926), (1151, 21996), (1222, 20718), (1692, 14963), (1833, 13812), (2302, 10998), (2444, 10359), (3453, 7332), (3666, 6906), (4604, 5499)]