671845808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{5783}}^1$

素因数の和:5981

約数の個数: 40

約数和(自身を含む): 1336173408

約数和(自身を除く): 664327600

約数列:

[1, 2, 4, 8, 16, 53, 106, 137, 212, 274, 424, 548, 848, 1096, 2192, 5783, 7261, 11566, 14522, 23132, 29044, 46264, 58088, 92528, 116176, 306499, 612998, 792271, 1225996, 1584542, 2451992, 3169084, 4903984, 6338168, 12676336, 41990363, 83980726, 167961452, 335922904, 671845808]

約数ペア:

[(1, 671845808), (2, 335922904), (4, 167961452), (8, 83980726), (16, 41990363), (53, 12676336), (106, 6338168), (137, 4903984), (212, 3169084), (274, 2451992), (424, 1584542), (548, 1225996), (848, 792271), (1096, 612998), (2192, 306499), (5783, 116176), (7261, 92528), (11566, 58088), (14522, 46264), (23132, 29044)]