25056704

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 51846480

約数和(自身を除く): 26789776

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 89, 106, 166, 178, 212, 332, 356, 424, 664, 712, 848, 1328, 1424, 1696, 2656, 2848, 3392, 4399, 4717, 5312, 5696, 7387, 8798, 9434, 14774, 17596, 18868, 29548, 35192, 37736, 59096, 70384, 75472, 118192, 140768, 150944, 236384, 281536, 301888, 391511, 472768, 783022, 1566044, 3132088, 6264176, 12528352, 25056704]

約数ペア:

[(1, 25056704), (2, 12528352), (4, 6264176), (8, 3132088), (16, 1566044), (32, 783022), (53, 472768), (64, 391511), (83, 301888), (89, 281536), (106, 236384), (166, 150944), (178, 140768), (212, 118192), (332, 75472), (356, 70384), (424, 59096), (664, 37736), (712, 35192), (848, 29548), (1328, 18868), (1424, 17596), (1696, 14774), (2656, 9434), (2848, 8798), (3392, 7387), (4399, 5696), (4717, 5312)]