26820376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 56019600

約数和(自身を除く): 29199224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 206, 242, 269, 412, 484, 538, 824, 968, 1076, 1133, 2152, 2266, 2959, 4532, 5918, 9064, 11836, 12463, 23672, 24926, 27707, 32549, 49852, 55414, 65098, 99704, 110828, 130196, 221656, 260392, 304777, 609554, 1219108, 2438216, 3352547, 6705094, 13410188, 26820376]

約数ペア:

[(1, 26820376), (2, 13410188), (4, 6705094), (8, 3352547), (11, 2438216), (22, 1219108), (44, 609554), (88, 304777), (103, 260392), (121, 221656), (206, 130196), (242, 110828), (269, 99704), (412, 65098), (484, 55414), (538, 49852), (824, 32549), (968, 27707), (1076, 24926), (1133, 23672), (2152, 12463), (2266, 11836), (2959, 9064), (4532, 5918)]