25157026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 41469120

約数和(自身を除く): 16312094

約数列:

[1, 2, 19, 38, 41, 67, 82, 134, 241, 482, 779, 1273, 1558, 2546, 2747, 4579, 5494, 9158, 9881, 16147, 19762, 32294, 52193, 104386, 187739, 306793, 375478, 613586, 662027, 1324054, 12578513, 25157026]

約数ペア:

[(1, 25157026), (2, 12578513), (19, 1324054), (38, 662027), (41, 613586), (67, 375478), (82, 306793), (134, 187739), (241, 104386), (482, 52193), (779, 32294), (1273, 19762), (1558, 16147), (2546, 9881), (2747, 9158), (4579, 5494)]