811381664

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 1640798208

約数和(自身を除く): 829416544

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 212, 254, 424, 508, 848, 1016, 1696, 2032, 3767, 4064, 6731, 7534, 13462, 15068, 26924, 30136, 53848, 60272, 107696, 120544, 199651, 215392, 399302, 478409, 798604, 956818, 1597208, 1913636, 3194416, 3827272, 6388832, 7654544, 15309088, 25355677, 50711354, 101422708, 202845416, 405690832, 811381664]

約数ペア:

[(1, 811381664), (2, 405690832), (4, 202845416), (8, 101422708), (16, 50711354), (32, 25355677), (53, 15309088), (106, 7654544), (127, 6388832), (212, 3827272), (254, 3194416), (424, 1913636), (508, 1597208), (848, 956818), (1016, 798604), (1696, 478409), (2032, 399302), (3767, 215392), (4064, 199651), (6731, 120544), (7534, 107696), (13462, 60272), (15068, 53848), (26924, 30136)]