40636652

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18371}}^1$

素因数の和:18461

約数の個数: 24

約数和(自身を含む): 82306560

約数和(自身を除く): 41669908

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 18371, 36742, 73484, 128597, 257194, 514388, 1451309, 2902618, 5805236, 10159163, 20318326, 40636652]

約数ペア:

[(1, 40636652), (2, 20318326), (4, 10159163), (7, 5805236), (14, 2902618), (28, 1451309), (79, 514388), (158, 257194), (316, 128597), (553, 73484), (1106, 36742), (2212, 18371)]