72515306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 113688036

約数和(自身を除く): 41172730

約数列:

[1, 2, 41, 67, 82, 134, 197, 394, 2747, 4489, 5494, 8077, 8978, 13199, 16154, 26398, 184049, 368098, 541159, 884333, 1082318, 1768666, 36257653, 72515306]

約数ペア:

[(1, 72515306), (2, 36257653), (41, 1768666), (67, 1082318), (82, 884333), (134, 541159), (197, 368098), (394, 184049), (2747, 26398), (4489, 16154), (5494, 13199), (8077, 8978)]