70019872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9901}}^1$

素因数の和:9941

約数の個数: 48

約数和(自身を含む): 157204152

約数和(自身を除く): 87184280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9901, 19802, 39604, 79208, 128713, 158416, 168317, 257426, 316832, 336634, 514852, 673268, 1029704, 1346536, 2059408, 2188121, 2693072, 4118816, 4376242, 5386144, 8752484, 17504968, 35009936, 70019872]

約数ペア:

[(1, 70019872), (2, 35009936), (4, 17504968), (8, 8752484), (13, 5386144), (16, 4376242), (17, 4118816), (26, 2693072), (32, 2188121), (34, 2059408), (52, 1346536), (68, 1029704), (104, 673268), (136, 514852), (208, 336634), (221, 316832), (272, 257426), (416, 168317), (442, 158416), (544, 128713), (884, 79208), (1768, 39604), (3536, 19802), (7072, 9901)]