66687632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 141955200

約数和(自身を除く): 75267568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 2543, 3278, 5086, 6556, 10172, 13112, 20344, 26224, 27973, 40688, 55946, 111892, 223784, 378907, 447568, 757814, 1515628, 3031256, 4167977, 6062512, 8335954, 16671908, 33343816, 66687632]

約数ペア:

[(1, 66687632), (2, 33343816), (4, 16671908), (8, 8335954), (11, 6062512), (16, 4167977), (22, 3031256), (44, 1515628), (88, 757814), (149, 447568), (176, 378907), (298, 223784), (596, 111892), (1192, 55946), (1639, 40688), (2384, 27973), (2543, 26224), (3278, 20344), (5086, 13112), (6556, 10172)]