2765856856

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{2371}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 6100404480

約数和(自身を除く): 3334547624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 563, 1036, 1126, 2072, 2252, 2371, 3941, 4504, 4742, 7882, 9484, 15764, 16597, 18968, 20831, 31528, 33194, 41662, 66388, 83324, 87727, 132776, 145817, 166648, 175454, 291634, 350908, 583268, 614089, 701816, 1166536, 1228178, 1334873, 2456356, 2669746, 4912712, 5339492, 9344111, 10678984, 18688222, 37376444, 49390301, 74752888, 98780602, 197561204, 345732107, 395122408, 691464214, 1382928428, 2765856856]

約数ペア:

[(1, 2765856856), (2, 1382928428), (4, 691464214), (7, 395122408), (8, 345732107), (14, 197561204), (28, 98780602), (37, 74752888), (56, 49390301), (74, 37376444), (148, 18688222), (259, 10678984), (296, 9344111), (518, 5339492), (563, 4912712), (1036, 2669746), (1126, 2456356), (2072, 1334873), (2252, 1228178), (2371, 1166536), (3941, 701816), (4504, 614089), (4742, 583268), (7882, 350908), (9484, 291634), (15764, 175454), (16597, 166648), (18968, 145817), (20831, 132776), (31528, 87727), (33194, 83324), (41662, 66388)]