40923584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 88501728

約数和(自身を除く): 47578144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 487, 808, 832, 974, 1313, 1616, 1948, 2626, 3232, 3896, 5252, 6331, 6464, 7792, 10504, 12662, 15584, 21008, 25324, 31168, 42016, 49187, 50648, 84032, 98374, 101296, 196748, 202592, 393496, 405184, 639431, 786992, 1278862, 1573984, 2557724, 3147968, 5115448, 10230896, 20461792, 40923584]

約数ペア:

[(1, 40923584), (2, 20461792), (4, 10230896), (8, 5115448), (13, 3147968), (16, 2557724), (26, 1573984), (32, 1278862), (52, 786992), (64, 639431), (101, 405184), (104, 393496), (202, 202592), (208, 196748), (404, 101296), (416, 98374), (487, 84032), (808, 50648), (832, 49187), (974, 42016), (1313, 31168), (1616, 25324), (1948, 21008), (2626, 15584), (3232, 12662), (3896, 10504), (5252, 7792), (6331, 6464)]