64217496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10331}}^1$

素因数の和:10384

約数の個数: 64

約数和(自身を含む): 188455680

約数和(自身を除く): 124238184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 10331, 20662, 30993, 41324, 61986, 72317, 82648, 123972, 144634, 216951, 247944, 289268, 382247, 433902, 578536, 764494, 867804, 1146741, 1528988, 1735608, 2293482, 2675729, 3057976, 4586964, 5351458, 8027187, 9173928, 10702916, 16054374, 21405832, 32108748, 64217496]

約数ペア:

[(1, 64217496), (2, 32108748), (3, 21405832), (4, 16054374), (6, 10702916), (7, 9173928), (8, 8027187), (12, 5351458), (14, 4586964), (21, 3057976), (24, 2675729), (28, 2293482), (37, 1735608), (42, 1528988), (56, 1146741), (74, 867804), (84, 764494), (111, 578536), (148, 433902), (168, 382247), (222, 289268), (259, 247944), (296, 216951), (444, 144634), (518, 123972), (777, 82648), (888, 72317), (1036, 61986), (1554, 41324), (2072, 30993), (3108, 20662), (6216, 10331)]