38687584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 82851552

約数和(自身を除く): 44163968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 823, 904, 1469, 1646, 1808, 2938, 3292, 3616, 5876, 6584, 10699, 11752, 13168, 21398, 23504, 26336, 42796, 47008, 85592, 92999, 171184, 185998, 342368, 371996, 743992, 1208987, 1487984, 2417974, 2975968, 4835948, 9671896, 19343792, 38687584]

約数ペア:

[(1, 38687584), (2, 19343792), (4, 9671896), (8, 4835948), (13, 2975968), (16, 2417974), (26, 1487984), (32, 1208987), (52, 743992), (104, 371996), (113, 342368), (208, 185998), (226, 171184), (416, 92999), (452, 85592), (823, 47008), (904, 42796), (1469, 26336), (1646, 23504), (1808, 21398), (2938, 13168), (3292, 11752), (3616, 10699), (5876, 6584)]