7868321552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5404067}}^1$

素因数の和:5404095

約数の個数: 40

約数和(自身を含む): 18762924096

約数和(自身を除く): 10894602544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5404067, 10808134, 21616268, 37828469, 43232536, 70252871, 75656938, 86465072, 140505742, 151313876, 281011484, 302627752, 491770097, 562022968, 605255504, 983540194, 1124045936, 1967080388, 3934160776, 7868321552]

約数ペア:

[(1, 7868321552), (2, 3934160776), (4, 1967080388), (7, 1124045936), (8, 983540194), (13, 605255504), (14, 562022968), (16, 491770097), (26, 302627752), (28, 281011484), (52, 151313876), (56, 140505742), (91, 86465072), (104, 75656938), (112, 70252871), (182, 43232536), (208, 37828469), (364, 21616268), (728, 10808134), (1456, 5404067)]