42254758

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 41860826

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 1951, 3094, 3902, 10829, 13657, 21658, 25363, 27314, 33167, 50726, 66334, 95599, 177541, 191198, 232169, 355082, 431171, 464338, 862342, 1242787, 1625183, 2485574, 3018197, 3250366, 6036394, 21127379, 42254758]

約数ペア:

[(1, 42254758), (2, 21127379), (7, 6036394), (13, 3250366), (14, 3018197), (17, 2485574), (26, 1625183), (34, 1242787), (49, 862342), (91, 464338), (98, 431171), (119, 355082), (182, 232169), (221, 191198), (238, 177541), (442, 95599), (637, 66334), (833, 50726), (1274, 33167), (1547, 27314), (1666, 25363), (1951, 21658), (3094, 13657), (3902, 10829)]