67210624

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 145656000

約数和(自身を除く): 78445376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 239, 338, 416, 478, 676, 832, 956, 1352, 1664, 1912, 2197, 2704, 3107, 3824, 4394, 5408, 6214, 7648, 8788, 10816, 12428, 15296, 17576, 21632, 24856, 30592, 35152, 40391, 49712, 70304, 80782, 99424, 140608, 161564, 198848, 281216, 323128, 397696, 525083, 646256, 1050166, 1292512, 2100332, 2585024, 4200664, 5170048, 8401328, 16802656, 33605312, 67210624]

約数ペア:

[(1, 67210624), (2, 33605312), (4, 16802656), (8, 8401328), (13, 5170048), (16, 4200664), (26, 2585024), (32, 2100332), (52, 1292512), (64, 1050166), (104, 646256), (128, 525083), (169, 397696), (208, 323128), (239, 281216), (338, 198848), (416, 161564), (478, 140608), (676, 99424), (832, 80782), (956, 70304), (1352, 49712), (1664, 40391), (1912, 35152), (2197, 30592), (2704, 24856), (3107, 21632), (3824, 17576), (4394, 15296), (5408, 12428), (6214, 10816), (7648, 8788)]