38641616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5079

約数の個数: 40

約数和(自身を含む): 82822824

約数和(自身を除く): 44181208

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5021, 7696, 10042, 20084, 40168, 65273, 80336, 130546, 185777, 261092, 371554, 522184, 743108, 1044368, 1486216, 2415101, 2972432, 4830202, 9660404, 19320808, 38641616]

約数ペア:

[(1, 38641616), (2, 19320808), (4, 9660404), (8, 4830202), (13, 2972432), (16, 2415101), (26, 1486216), (37, 1044368), (52, 743108), (74, 522184), (104, 371554), (148, 261092), (208, 185777), (296, 130546), (481, 80336), (592, 65273), (962, 40168), (1924, 20084), (3848, 10042), (5021, 7696)]