41221568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 85831680

約数和(自身を除く): 44610112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 263, 316, 496, 526, 632, 992, 1052, 1264, 1984, 2104, 2449, 2528, 4208, 4898, 5056, 8153, 8416, 9796, 16306, 16832, 19592, 20777, 32612, 39184, 41554, 65224, 78368, 83108, 130448, 156736, 166216, 260896, 332432, 521792, 644087, 664864, 1288174, 1329728, 2576348, 5152696, 10305392, 20610784, 41221568]

約数ペア:

[(1, 41221568), (2, 20610784), (4, 10305392), (8, 5152696), (16, 2576348), (31, 1329728), (32, 1288174), (62, 664864), (64, 644087), (79, 521792), (124, 332432), (158, 260896), (248, 166216), (263, 156736), (316, 130448), (496, 83108), (526, 78368), (632, 65224), (992, 41554), (1052, 39184), (1264, 32612), (1984, 20777), (2104, 19592), (2449, 16832), (2528, 16306), (4208, 9796), (4898, 8416), (5056, 8153)]