13948016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 28414848

約数和(自身を除く): 14466832

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 461, 488, 496, 922, 976, 1844, 1891, 3688, 3782, 7376, 7564, 14291, 15128, 28121, 28582, 30256, 56242, 57164, 112484, 114328, 224968, 228656, 449936, 871751, 1743502, 3487004, 6974008, 13948016]

約数ペア:

[(1, 13948016), (2, 6974008), (4, 3487004), (8, 1743502), (16, 871751), (31, 449936), (61, 228656), (62, 224968), (122, 114328), (124, 112484), (244, 57164), (248, 56242), (461, 30256), (488, 28582), (496, 28121), (922, 15128), (976, 14291), (1844, 7564), (1891, 7376), (3688, 3782)]