75474868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 158699520

約数和(自身を除く): 83224652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 322, 326, 644, 652, 719, 1141, 1438, 2282, 2876, 3749, 4564, 5033, 7498, 10066, 14996, 16537, 20132, 26243, 33074, 52486, 66148, 104972, 115759, 117197, 231518, 234394, 463036, 468788, 820379, 1640758, 2695531, 3281516, 5391062, 10782124, 18868717, 37737434, 75474868]

約数ペア:

[(1, 75474868), (2, 37737434), (4, 18868717), (7, 10782124), (14, 5391062), (23, 3281516), (28, 2695531), (46, 1640758), (92, 820379), (161, 468788), (163, 463036), (322, 234394), (326, 231518), (644, 117197), (652, 115759), (719, 104972), (1141, 66148), (1438, 52486), (2282, 33074), (2876, 26243), (3749, 20132), (4564, 16537), (5033, 14996), (7498, 10066)]