47270288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7383

約数の個数: 40

約数和(自身を含む): 101826816

約数和(自身を除く): 54556528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7331, 14662, 29324, 58648, 95303, 117296, 190606, 227261, 381212, 454522, 762424, 909044, 1524848, 1818088, 2954393, 3636176, 5908786, 11817572, 23635144, 47270288]

約数ペア:

[(1, 47270288), (2, 23635144), (4, 11817572), (8, 5908786), (13, 3636176), (16, 2954393), (26, 1818088), (31, 1524848), (52, 909044), (62, 762424), (104, 454522), (124, 381212), (208, 227261), (248, 190606), (403, 117296), (496, 95303), (806, 58648), (1612, 29324), (3224, 14662), (6448, 7331)]