64141364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 131604480

約数和(自身を除く): 67463116

約数列:

[1, 2, 4, 7, 14, 28, 79, 107, 158, 214, 271, 316, 428, 542, 553, 749, 1084, 1106, 1498, 1897, 2212, 2996, 3794, 7588, 8453, 16906, 21409, 28997, 33812, 42818, 57994, 59171, 85636, 115988, 118342, 149863, 202979, 236684, 299726, 405958, 599452, 811916, 2290763, 4581526, 9163052, 16035341, 32070682, 64141364]

約数ペア:

[(1, 64141364), (2, 32070682), (4, 16035341), (7, 9163052), (14, 4581526), (28, 2290763), (79, 811916), (107, 599452), (158, 405958), (214, 299726), (271, 236684), (316, 202979), (428, 149863), (542, 118342), (553, 115988), (749, 85636), (1084, 59171), (1106, 57994), (1498, 42818), (1897, 33812), (2212, 28997), (2996, 21409), (3794, 16906), (7588, 8453)]