39502528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 85628480

約数和(自身を除く): 46125952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 601, 632, 832, 1027, 1202, 1264, 2054, 2404, 2528, 4108, 4808, 5056, 7813, 8216, 9616, 15626, 16432, 19232, 31252, 32864, 38464, 47479, 62504, 65728, 94958, 125008, 189916, 250016, 379832, 500032, 617227, 759664, 1234454, 1519328, 2468908, 3038656, 4937816, 9875632, 19751264, 39502528]

約数ペア:

[(1, 39502528), (2, 19751264), (4, 9875632), (8, 4937816), (13, 3038656), (16, 2468908), (26, 1519328), (32, 1234454), (52, 759664), (64, 617227), (79, 500032), (104, 379832), (158, 250016), (208, 189916), (316, 125008), (416, 94958), (601, 65728), (632, 62504), (832, 47479), (1027, 38464), (1202, 32864), (1264, 31252), (2054, 19232), (2404, 16432), (2528, 15626), (4108, 9616), (4808, 8216), (5056, 7813)]