285855712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 592002432

約数和(自身を除く): 306146720

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 3286, 5437, 6572, 10874, 13144, 21748, 26288, 43496, 52576, 86992, 168547, 173984, 288161, 337094, 576322, 674188, 1152644, 1348376, 2305288, 2696752, 4610576, 5393504, 8932991, 9221152, 17865982, 35731964, 71463928, 142927856, 285855712]

約数ペア:

[(1, 285855712), (2, 142927856), (4, 71463928), (8, 35731964), (16, 17865982), (31, 9221152), (32, 8932991), (53, 5393504), (62, 4610576), (106, 2696752), (124, 2305288), (212, 1348376), (248, 1152644), (424, 674188), (496, 576322), (848, 337094), (992, 288161), (1643, 173984), (1696, 168547), (3286, 86992), (5437, 52576), (6572, 43496), (10874, 26288), (13144, 21748)]