42631988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89563}}^1$

素因数の和:89591

約数の個数: 24

約数和(自身を含む): 90280512

約数和(自身を除く): 47648524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 89563, 179126, 358252, 626941, 1253882, 1522571, 2507764, 3045142, 6090284, 10657997, 21315994, 42631988]

約数ペア:

[(1, 42631988), (2, 21315994), (4, 10657997), (7, 6090284), (14, 3045142), (17, 2507764), (28, 1522571), (34, 1253882), (68, 626941), (119, 358252), (238, 179126), (476, 89563)]