42420646

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 64975680

約数和(自身を除く): 22555034

約数列:

[1, 2, 59, 118, 307, 614, 1171, 2342, 18113, 36226, 69089, 138178, 359497, 718994, 21210323, 42420646]

約数ペア:

[(1, 42420646), (2, 21210323), (59, 718994), (118, 359497), (307, 138178), (614, 69089), (1171, 36226), (2342, 18113)]