70707056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 166656000

約数和(自身を除く): 95948944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 149, 152, 223, 266, 298, 304, 446, 532, 596, 892, 1043, 1064, 1192, 1561, 1784, 2086, 2128, 2384, 2831, 3122, 3568, 4172, 4237, 5662, 6244, 8344, 8474, 11324, 12488, 16688, 16948, 19817, 22648, 24976, 29659, 33227, 33896, 39634, 45296, 59318, 66454, 67792, 79268, 118636, 132908, 158536, 232589, 237272, 265816, 317072, 465178, 474544, 531632, 631313, 930356, 1262626, 1860712, 2525252, 3721424, 4419191, 5050504, 8838382, 10101008, 17676764, 35353528, 70707056]

約数ペア:

[(1, 70707056), (2, 35353528), (4, 17676764), (7, 10101008), (8, 8838382), (14, 5050504), (16, 4419191), (19, 3721424), (28, 2525252), (38, 1860712), (56, 1262626), (76, 930356), (112, 631313), (133, 531632), (149, 474544), (152, 465178), (223, 317072), (266, 265816), (298, 237272), (304, 232589), (446, 158536), (532, 132908), (596, 118636), (892, 79268), (1043, 67792), (1064, 66454), (1192, 59318), (1561, 45296), (1784, 39634), (2086, 33896), (2128, 33227), (2384, 29659), (2831, 24976), (3122, 22648), (3568, 19817), (4172, 16948), (4237, 16688), (5662, 12488), (6244, 11324), (8344, 8474)]