13867664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 28188672

約数和(自身を除く): 14321008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 383, 496, 584, 766, 1168, 1532, 2263, 3064, 4526, 6128, 9052, 11873, 18104, 23746, 27959, 36208, 47492, 55918, 94984, 111836, 189968, 223672, 447344, 866729, 1733458, 3466916, 6933832, 13867664]

約数ペア:

[(1, 13867664), (2, 6933832), (4, 3466916), (8, 1733458), (16, 866729), (31, 447344), (62, 223672), (73, 189968), (124, 111836), (146, 94984), (248, 55918), (292, 47492), (383, 36208), (496, 27959), (584, 23746), (766, 18104), (1168, 11873), (1532, 9052), (2263, 6128), (3064, 4526)]