262749136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34141}}^1$

素因数の和:34199

約数の個数: 40

約数和(自身を含む): 563069864

約数和(自身を除く): 300320728

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 34141, 68282, 136564, 273128, 443833, 546256, 887666, 1263217, 1775332, 2526434, 3550664, 5052868, 7101328, 10105736, 16421821, 20211472, 32843642, 65687284, 131374568, 262749136]

約数ペア:

[(1, 262749136), (2, 131374568), (4, 65687284), (8, 32843642), (13, 20211472), (16, 16421821), (26, 10105736), (37, 7101328), (52, 5052868), (74, 3550664), (104, 2526434), (148, 1775332), (208, 1263217), (296, 887666), (481, 546256), (592, 443833), (962, 273128), (1924, 136564), (3848, 68282), (7696, 34141)]