63574252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 130540032

約数和(自身を除く): 66965780

約数列:

[1, 2, 4, 7, 14, 28, 71, 113, 142, 226, 283, 284, 452, 497, 566, 791, 994, 1132, 1582, 1981, 1988, 3164, 3962, 7924, 8023, 16046, 20093, 31979, 32092, 40186, 56161, 63958, 80372, 112322, 127916, 140651, 223853, 224644, 281302, 447706, 562604, 895412, 2270509, 4541018, 9082036, 15893563, 31787126, 63574252]

約数ペア:

[(1, 63574252), (2, 31787126), (4, 15893563), (7, 9082036), (14, 4541018), (28, 2270509), (71, 895412), (113, 562604), (142, 447706), (226, 281302), (283, 224644), (284, 223853), (452, 140651), (497, 127916), (566, 112322), (791, 80372), (994, 63958), (1132, 56161), (1582, 40186), (1981, 32092), (1988, 31979), (3164, 20093), (3962, 16046), (7924, 8023)]