28322816

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1664

約数の個数: 44

約数和(自身を含む): 59985288

約数和(自身を除く): 31662472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1627, 2176, 3254, 4352, 6508, 8704, 13016, 17408, 26032, 27659, 52064, 55318, 104128, 110636, 208256, 221272, 416512, 442544, 833024, 885088, 1666048, 1770176, 3540352, 7080704, 14161408, 28322816]

約数ペア:

[(1, 28322816), (2, 14161408), (4, 7080704), (8, 3540352), (16, 1770176), (17, 1666048), (32, 885088), (34, 833024), (64, 442544), (68, 416512), (128, 221272), (136, 208256), (256, 110636), (272, 104128), (512, 55318), (544, 52064), (1024, 27659), (1088, 26032), (1627, 17408), (2176, 13016), (3254, 8704), (4352, 6508)]