66241828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13009}}^1$

素因数の和:13099

約数の個数: 24

約数和(自身を含む): 123855200

約数和(自身を除く): 57613372

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 13009, 26018, 52036, 247171, 494342, 871603, 988684, 1743206, 3486412, 16560457, 33120914, 66241828]

約数ペア:

[(1, 66241828), (2, 33120914), (4, 16560457), (19, 3486412), (38, 1743206), (67, 988684), (76, 871603), (134, 494342), (268, 247171), (1273, 52036), (2546, 26018), (5092, 13009)]