4407047.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 99372000

約数和(自身を除く): 65160228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 389, 698, 778, 1047, 1167, 1396, 1556, 2094, 2334, 2443, 2723, 3141, 3501, 4188, 4668, 4886, 5446, 6282, 7002, 7329, 8169, 9772, 10892, 12564, 14004, 14658, 16338, 21987, 24507, 29316, 32676, 43974, 49014, 87948, 98028, 135761, 271522, 407283, 543044, 814566, 950327, 1221849, 1629132, 1900654, 2443698, 2850981, 3801308, 4887396, 5701962, 8552943, 11403924, 17105886, 34211772]

約数ペア:

[(1, 34211772), (2, 17105886), (3, 11403924), (4, 8552943), (6, 5701962), (7, 4887396), (9, 3801308), (12, 2850981), (14, 2443698), (18, 1900654), (21, 1629132), (28, 1221849), (36, 950327), (42, 814566), (63, 543044), (84, 407283), (126, 271522), (252, 135761), (349, 98028), (389, 87948), (698, 49014), (778, 43974), (1047, 32676), (1167, 29316), (1396, 24507), (1556, 21987), (2094, 16338), (2334, 14658), (2443, 14004), (2723, 12564), (3141, 10892), (3501, 9772), (4188, 8169), (4668, 7329), (4886, 7002), (5446, 6282)]