71789300272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6367}}^1\times {\mathrm{41453}}^1$

素因数の和:47845

約数の個数: 40

約数和(自身を含む): 147300322176

約数和(自身を除く): 75511021904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6367, 12734, 25468, 41453, 50936, 82906, 101872, 108239, 165812, 216478, 331624, 432956, 663248, 704701, 865912, 1409402, 1731824, 2818804, 5637608, 11275216, 263931251, 527862502, 1055725004, 2111450008, 4222900016, 4486831267, 8973662534, 17947325068, 35894650136, 71789300272]

約数ペア:

[(1, 71789300272), (2, 35894650136), (4, 17947325068), (8, 8973662534), (16, 4486831267), (17, 4222900016), (34, 2111450008), (68, 1055725004), (136, 527862502), (272, 263931251), (6367, 11275216), (12734, 5637608), (25468, 2818804), (41453, 1731824), (50936, 1409402), (82906, 865912), (101872, 704701), (108239, 663248), (165812, 432956), (216478, 331624)]