7122648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 19726560

約数和(自身を除く): 12603912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 617, 888, 962, 1234, 1443, 1851, 1924, 2468, 2886, 3702, 3848, 4936, 5772, 7404, 8021, 11544, 14808, 16042, 22829, 24063, 32084, 45658, 48126, 64168, 68487, 91316, 96252, 136974, 182632, 192504, 273948, 296777, 547896, 593554, 890331, 1187108, 1780662, 2374216, 3561324, 7122648]

約数ペア:

[(1, 7122648), (2, 3561324), (3, 2374216), (4, 1780662), (6, 1187108), (8, 890331), (12, 593554), (13, 547896), (24, 296777), (26, 273948), (37, 192504), (39, 182632), (52, 136974), (74, 96252), (78, 91316), (104, 68487), (111, 64168), (148, 48126), (156, 45658), (222, 32084), (296, 24063), (312, 22829), (444, 16042), (481, 14808), (617, 11544), (888, 8021), (962, 7404), (1234, 5772), (1443, 4936), (1851, 3848), (1924, 3702), (2468, 2886)]