42415264

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 86342760

約数和(自身を除く): 43927496

約数列:

[1, 2, 4, 8, 16, 32, 53, 89, 106, 178, 212, 281, 356, 424, 562, 712, 848, 1124, 1424, 1696, 2248, 2848, 4496, 4717, 8992, 9434, 14893, 18868, 25009, 29786, 37736, 50018, 59572, 75472, 100036, 119144, 150944, 200072, 238288, 400144, 476576, 800288, 1325477, 2650954, 5301908, 10603816, 21207632, 42415264]

約数ペア:

[(1, 42415264), (2, 21207632), (4, 10603816), (8, 5301908), (16, 2650954), (32, 1325477), (53, 800288), (89, 476576), (106, 400144), (178, 238288), (212, 200072), (281, 150944), (356, 119144), (424, 100036), (562, 75472), (712, 59572), (848, 50018), (1124, 37736), (1424, 29786), (1696, 25009), (2248, 18868), (2848, 14893), (4496, 9434), (4717, 8992)]