7975312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 16572600

約数和(自身を除く): 8597288

約数列:

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

約数ペア:

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