4388045584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{448859}}^1$

素因数の和:448927

約数の個数: 40

約数和(自身を含む): 9350651520

約数和(自身を除く): 4962605936

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 448859, 897718, 1795436, 3590872, 5835167, 7181744, 11670334, 21096373, 23340668, 42192746, 46681336, 84385492, 93362672, 168770984, 274252849, 337541968, 548505698, 1097011396, 2194022792, 4388045584]

約数ペア:

[(1, 4388045584), (2, 2194022792), (4, 1097011396), (8, 548505698), (13, 337541968), (16, 274252849), (26, 168770984), (47, 93362672), (52, 84385492), (94, 46681336), (104, 42192746), (188, 23340668), (208, 21096373), (376, 11670334), (611, 7181744), (752, 5835167), (1222, 3590872), (2444, 1795436), (4888, 897718), (9776, 448859)]