56137744

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{1597}}^1$

素因数の和:1644

約数の個数: 40

約数和(自身を含む): 117900440

約数和(自身を除く): 61762696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1597, 2197, 2704, 3194, 4394, 6388, 8788, 12776, 17576, 20761, 25552, 35152, 41522, 83044, 166088, 269893, 332176, 539786, 1079572, 2159144, 3508609, 4318288, 7017218, 14034436, 28068872, 56137744]

約数ペア:

[(1, 56137744), (2, 28068872), (4, 14034436), (8, 7017218), (13, 4318288), (16, 3508609), (26, 2159144), (52, 1079572), (104, 539786), (169, 332176), (208, 269893), (338, 166088), (676, 83044), (1352, 41522), (1597, 35152), (2197, 25552), (2704, 20761), (3194, 17576), (4394, 12776), (6388, 8788)]