6642534248

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{3257}}^1$

素因数の和:3810

約数の個数: 64

約数和(自身を含む): 14449881600

約数和(自身を除く): 7807347352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 461, 553, 632, 922, 1106, 1844, 2212, 3227, 3257, 3688, 4424, 6454, 6514, 12908, 13028, 22799, 25816, 26056, 36419, 45598, 72838, 91196, 145676, 182392, 254933, 257303, 291352, 509866, 514606, 1019732, 1029212, 1501477, 1801121, 2039464, 2058424, 3002954, 3602242, 6005908, 7204484, 10510339, 12011816, 14408968, 21020678, 42041356, 84082712, 118616683, 237233366, 474466732, 830316781, 948933464, 1660633562, 3321267124, 6642534248]

約数ペア:

[(1, 6642534248), (2, 3321267124), (4, 1660633562), (7, 948933464), (8, 830316781), (14, 474466732), (28, 237233366), (56, 118616683), (79, 84082712), (158, 42041356), (316, 21020678), (461, 14408968), (553, 12011816), (632, 10510339), (922, 7204484), (1106, 6005908), (1844, 3602242), (2212, 3002954), (3227, 2058424), (3257, 2039464), (3688, 1801121), (4424, 1501477), (6454, 1029212), (6514, 1019732), (12908, 514606), (13028, 509866), (22799, 291352), (25816, 257303), (26056, 254933), (36419, 182392), (45598, 145676), (72838, 91196)]