32688448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 70728840

約数和(自身を除く): 38040392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 389, 404, 416, 778, 808, 832, 1313, 1556, 1616, 2626, 3112, 3232, 5057, 5252, 6224, 6464, 10114, 10504, 12448, 20228, 21008, 24896, 39289, 40456, 42016, 78578, 80912, 84032, 157156, 161824, 314312, 323648, 510757, 628624, 1021514, 1257248, 2043028, 2514496, 4086056, 8172112, 16344224, 32688448]

約数ペア:

[(1, 32688448), (2, 16344224), (4, 8172112), (8, 4086056), (13, 2514496), (16, 2043028), (26, 1257248), (32, 1021514), (52, 628624), (64, 510757), (101, 323648), (104, 314312), (202, 161824), (208, 157156), (389, 84032), (404, 80912), (416, 78578), (778, 42016), (808, 40456), (832, 39289), (1313, 24896), (1556, 21008), (1616, 20228), (2626, 12448), (3112, 10504), (3232, 10114), (5057, 6464), (5252, 6224)]