426492056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{18127}}^1$

素因数の和:18323

約数の個数: 32

約数和(自身を含む): 851653440

約数和(自身を除く): 425161384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 5882, 11764, 18127, 23528, 36254, 72508, 145016, 308159, 616318, 1232636, 2465272, 3135971, 6271942, 12543884, 25087768, 53311507, 106623014, 213246028, 426492056]

約数ペア:

[(1, 426492056), (2, 213246028), (4, 106623014), (8, 53311507), (17, 25087768), (34, 12543884), (68, 6271942), (136, 3135971), (173, 2465272), (346, 1232636), (692, 616318), (1384, 308159), (2941, 145016), (5882, 72508), (11764, 36254), (18127, 23528)]