57218532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 162154944

約数和(自身を除く): 104936412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2357, 3468, 4046, 4714, 6069, 7071, 8092, 9428, 12138, 14142, 16499, 24276, 28284, 32998, 40069, 49497, 65996, 80138, 98994, 120207, 160276, 197988, 240414, 280483, 480828, 560966, 681173, 841449, 1121932, 1362346, 1682898, 2043519, 2724692, 3365796, 4087038, 4768211, 8174076, 9536422, 14304633, 19072844, 28609266, 57218532]

約数ペア:

[(1, 57218532), (2, 28609266), (3, 19072844), (4, 14304633), (6, 9536422), (7, 8174076), (12, 4768211), (14, 4087038), (17, 3365796), (21, 2724692), (28, 2043519), (34, 1682898), (42, 1362346), (51, 1121932), (68, 841449), (84, 681173), (102, 560966), (119, 480828), (204, 280483), (238, 240414), (289, 197988), (357, 160276), (476, 120207), (578, 98994), (714, 80138), (867, 65996), (1156, 49497), (1428, 40069), (1734, 32998), (2023, 28284), (2357, 24276), (3468, 16499), (4046, 14142), (4714, 12138), (6069, 9428), (7071, 8092)]