78132736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13902

約数の個数: 40

約数和(自身を含む): 170317224

約数和(自身を除く): 92184488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 13873, 27746, 55492, 110984, 152603, 221968, 305206, 443936, 610412, 887872, 1220824, 1775744, 2441648, 3551488, 4883296, 7102976, 9766592, 19533184, 39066368, 78132736]

約数ペア:

[(1, 78132736), (2, 39066368), (4, 19533184), (8, 9766592), (11, 7102976), (16, 4883296), (22, 3551488), (32, 2441648), (44, 1775744), (64, 1220824), (88, 887872), (128, 610412), (176, 443936), (256, 305206), (352, 221968), (512, 152603), (704, 110984), (1408, 55492), (2816, 27746), (5632, 13873)]