66811888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29201}}^1$

素因数の和:29233

約数の個数: 40

約数和(自身を含む): 152084016

約数和(自身を除く): 85272128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 29201, 58402, 116804, 233608, 321211, 379613, 467216, 642422, 759226, 1284844, 1518452, 2569688, 3036904, 4175743, 5139376, 6073808, 8351486, 16702972, 33405944, 66811888]

約数ペア:

[(1, 66811888), (2, 33405944), (4, 16702972), (8, 8351486), (11, 6073808), (13, 5139376), (16, 4175743), (22, 3036904), (26, 2569688), (44, 1518452), (52, 1284844), (88, 759226), (104, 642422), (143, 467216), (176, 379613), (208, 321211), (286, 233608), (572, 116804), (1144, 58402), (2288, 29201)]