66295528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1709}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 134303400

約数和(自身を除く): 68007872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 1709, 2984, 3418, 4849, 6836, 9698, 13672, 19396, 22217, 38792, 44434, 88868, 177736, 637457, 1274914, 2549828, 5099656, 8286941, 16573882, 33147764, 66295528]

約数ペア:

[(1, 66295528), (2, 33147764), (4, 16573882), (8, 8286941), (13, 5099656), (26, 2549828), (52, 1274914), (104, 637457), (373, 177736), (746, 88868), (1492, 44434), (1709, 38792), (2984, 22217), (3418, 19396), (4849, 13672), (6836, 9698)]