25063402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 22739990

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 182, 191, 206, 382, 637, 721, 1274, 1337, 1339, 1442, 2483, 2674, 2678, 4966, 5047, 9359, 9373, 10094, 17381, 18718, 18746, 19673, 34762, 39346, 65611, 121667, 131222, 137711, 243334, 255749, 275422, 511498, 963977, 1790243, 1927954, 3580486, 12531701, 25063402]

約数ペア:

[(1, 25063402), (2, 12531701), (7, 3580486), (13, 1927954), (14, 1790243), (26, 963977), (49, 511498), (91, 275422), (98, 255749), (103, 243334), (182, 137711), (191, 131222), (206, 121667), (382, 65611), (637, 39346), (721, 34762), (1274, 19673), (1337, 18746), (1339, 18718), (1442, 17381), (2483, 10094), (2674, 9373), (2678, 9359), (4966, 5047)]