15950624

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 33679800

約数和(自身を除く): 17729176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 269, 272, 436, 538, 544, 872, 1076, 1744, 1853, 2152, 3488, 3706, 4304, 4573, 7412, 8608, 9146, 14824, 18292, 29321, 29648, 36584, 58642, 59296, 73168, 117284, 146336, 234568, 469136, 498457, 938272, 996914, 1993828, 3987656, 7975312, 15950624]

約数ペア:

[(1, 15950624), (2, 7975312), (4, 3987656), (8, 1993828), (16, 996914), (17, 938272), (32, 498457), (34, 469136), (68, 234568), (109, 146336), (136, 117284), (218, 73168), (269, 59296), (272, 58642), (436, 36584), (538, 29648), (544, 29321), (872, 18292), (1076, 14824), (1744, 9146), (1853, 8608), (2152, 7412), (3488, 4573), (3706, 4304)]