39825638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 64143360

約数和(自身を除く): 24317722

約数列:

[1, 2, 31, 47, 62, 79, 94, 158, 173, 346, 1457, 2449, 2914, 3713, 4898, 5363, 7426, 8131, 10726, 13667, 16262, 27334, 115103, 230206, 252061, 423677, 504122, 642349, 847354, 1284698, 19912819, 39825638]

約数ペア:

[(1, 39825638), (2, 19912819), (31, 1284698), (47, 847354), (62, 642349), (79, 504122), (94, 423677), (158, 252061), (173, 230206), (346, 115103), (1457, 27334), (2449, 16262), (2914, 13667), (3713, 10726), (4898, 8131), (5363, 7426)]