25133075246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{9161}}^1$

素因数の和:9321

約数の個数: 64

約数和(自身を含む): 42957319680

約数和(自身を除く): 17824244434

約数列:

[1, 2, 19, 23, 38, 43, 46, 73, 86, 146, 437, 817, 874, 989, 1387, 1634, 1679, 1978, 2774, 3139, 3358, 6278, 9161, 18322, 18791, 31901, 37582, 59641, 63802, 72197, 119282, 144394, 174059, 210703, 348118, 393923, 421406, 668753, 787846, 1337506, 1371743, 2743486, 4003357, 7484537, 8006714, 9060229, 12706307, 14969074, 15381319, 18120458, 25412614, 28756379, 30762638, 57512758, 172144351, 292245061, 344288702, 546371201, 584490122, 661396717, 1092742402, 1322793434, 12566537623, 25133075246]

約数ペア:

[(1, 25133075246), (2, 12566537623), (19, 1322793434), (23, 1092742402), (38, 661396717), (43, 584490122), (46, 546371201), (73, 344288702), (86, 292245061), (146, 172144351), (437, 57512758), (817, 30762638), (874, 28756379), (989, 25412614), (1387, 18120458), (1634, 15381319), (1679, 14969074), (1978, 12706307), (2774, 9060229), (3139, 8006714), (3358, 7484537), (6278, 4003357), (9161, 2743486), (18322, 1371743), (18791, 1337506), (31901, 787846), (37582, 668753), (59641, 421406), (63802, 393923), (72197, 348118), (119282, 210703), (144394, 174059)]