56764438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 94118400

約数和(自身を除く): 37353962

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 703, 859, 893, 1406, 1718, 1739, 1786, 3478, 16321, 31783, 32642, 33041, 40373, 63566, 66082, 80746, 603877, 767087, 1207754, 1493801, 1534174, 2987602, 28382219, 56764438]

約数ペア:

[(1, 56764438), (2, 28382219), (19, 2987602), (37, 1534174), (38, 1493801), (47, 1207754), (74, 767087), (94, 603877), (703, 80746), (859, 66082), (893, 63566), (1406, 40373), (1718, 33041), (1739, 32642), (1786, 31783), (3478, 16321)]