33128018

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 30894382

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 389, 539, 553, 778, 869, 1078, 1106, 1738, 2723, 3871, 4279, 5446, 6083, 7742, 8558, 12166, 19061, 29953, 30731, 38122, 42581, 59906, 61462, 85162, 209671, 215117, 338041, 419342, 430234, 676082, 1505819, 2366287, 3011638, 4732574, 16564009, 33128018]

約数ペア:

[(1, 33128018), (2, 16564009), (7, 4732574), (11, 3011638), (14, 2366287), (22, 1505819), (49, 676082), (77, 430234), (79, 419342), (98, 338041), (154, 215117), (158, 209671), (389, 85162), (539, 61462), (553, 59906), (778, 42581), (869, 38122), (1078, 30731), (1106, 29953), (1738, 19061), (2723, 12166), (3871, 8558), (4279, 7742), (5446, 6083)]