64723318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 114019488

約数和(自身を除く): 49296170

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 2837, 5674, 11407, 22814, 31207, 48229, 62414, 96458, 173057, 346114, 530519, 1061038, 1903627, 2941969, 3807254, 5883938, 32361659, 64723318]

約数ペア:

[(1, 64723318), (2, 32361659), (11, 5883938), (17, 3807254), (22, 2941969), (34, 1903627), (61, 1061038), (122, 530519), (187, 346114), (374, 173057), (671, 96458), (1037, 62414), (1342, 48229), (2074, 31207), (2837, 22814), (5674, 11407)]