13664976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 38747520

約数和(自身を除く): 25082544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 359, 366, 488, 624, 718, 732, 793, 976, 1077, 1436, 1464, 1586, 2154, 2379, 2872, 2928, 3172, 4308, 4667, 4758, 5744, 6344, 8616, 9334, 9516, 12688, 14001, 17232, 18668, 19032, 21899, 28002, 37336, 38064, 43798, 56004, 65697, 74672, 87596, 112008, 131394, 175192, 224016, 262788, 284687, 350384, 525576, 569374, 854061, 1051152, 1138748, 1708122, 2277496, 3416244, 4554992, 6832488, 13664976]

約数ペア:

[(1, 13664976), (2, 6832488), (3, 4554992), (4, 3416244), (6, 2277496), (8, 1708122), (12, 1138748), (13, 1051152), (16, 854061), (24, 569374), (26, 525576), (39, 350384), (48, 284687), (52, 262788), (61, 224016), (78, 175192), (104, 131394), (122, 112008), (156, 87596), (183, 74672), (208, 65697), (244, 56004), (312, 43798), (359, 38064), (366, 37336), (488, 28002), (624, 21899), (718, 19032), (732, 18668), (793, 17232), (976, 14001), (1077, 12688), (1436, 9516), (1464, 9334), (1586, 8616), (2154, 6344), (2379, 5744), (2872, 4758), (2928, 4667), (3172, 4308)]