39529984

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5970

約数の個数: 40

約数和(自身を含む): 85072680

約数和(自身を除く): 45542696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5939, 6656, 11878, 23756, 47512, 77207, 95024, 154414, 190048, 308828, 380096, 617656, 760192, 1235312, 1520384, 2470624, 3040768, 4941248, 9882496, 19764992, 39529984]

約数ペア:

[(1, 39529984), (2, 19764992), (4, 9882496), (8, 4941248), (13, 3040768), (16, 2470624), (26, 1520384), (32, 1235312), (52, 760192), (64, 617656), (104, 380096), (128, 308828), (208, 190048), (256, 154414), (416, 95024), (512, 77207), (832, 47512), (1664, 23756), (3328, 11878), (5939, 6656)]