42714452

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 41401132

約数列:

[1, 2, 4, 11, 22, 44, 71, 113, 121, 142, 226, 242, 284, 452, 484, 781, 1243, 1331, 1562, 2486, 2662, 3124, 4972, 5324, 8023, 8591, 13673, 16046, 17182, 27346, 32092, 34364, 54692, 88253, 94501, 150403, 176506, 189002, 300806, 353012, 378004, 601612, 970783, 1941566, 3883132, 10678613, 21357226, 42714452]

約数ペア:

[(1, 42714452), (2, 21357226), (4, 10678613), (11, 3883132), (22, 1941566), (44, 970783), (71, 601612), (113, 378004), (121, 353012), (142, 300806), (226, 189002), (242, 176506), (284, 150403), (452, 94501), (484, 88253), (781, 54692), (1243, 34364), (1331, 32092), (1562, 27346), (2486, 17182), (2662, 16046), (3124, 13673), (4972, 8591), (5324, 8023)]