25647804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7859

約数の個数: 72

約数和(自身を含む): 79803360

約数和(自身を除く): 54155556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 7829, 15658, 23487, 31316, 46974, 54803, 70461, 93948, 101777, 109606, 140922, 164409, 203554, 219212, 281844, 305331, 328818, 407108, 493227, 610662, 657636, 712439, 915993, 986454, 1221324, 1424878, 1831986, 1972908, 2137317, 2849756, 3663972, 4274634, 6411951, 8549268, 12823902, 25647804]

約数ペア:

[(1, 25647804), (2, 12823902), (3, 8549268), (4, 6411951), (6, 4274634), (7, 3663972), (9, 2849756), (12, 2137317), (13, 1972908), (14, 1831986), (18, 1424878), (21, 1221324), (26, 986454), (28, 915993), (36, 712439), (39, 657636), (42, 610662), (52, 493227), (63, 407108), (78, 328818), (84, 305331), (91, 281844), (117, 219212), (126, 203554), (156, 164409), (182, 140922), (234, 109606), (252, 101777), (273, 93948), (364, 70461), (468, 54803), (546, 46974), (819, 31316), (1092, 23487), (1638, 15658), (3276, 7829)]