70293664564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{221219}}^1$

素因数の和:221392

約数の個数: 48

約数和(自身を含む): 134165505600

約数和(自身を除く): 63871841036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 113, 148, 226, 452, 703, 1406, 2147, 2812, 4181, 4294, 8362, 8588, 16724, 79439, 158878, 221219, 317756, 442438, 884876, 4203161, 8185103, 8406322, 16370206, 16812644, 24997747, 32740412, 49995494, 99990988, 155516957, 311033914, 474957193, 622067828, 924916639, 949914386, 1849833278, 1899828772, 3699666556, 17573416141, 35146832282, 70293664564]

約数ペア:

[(1, 70293664564), (2, 35146832282), (4, 17573416141), (19, 3699666556), (37, 1899828772), (38, 1849833278), (74, 949914386), (76, 924916639), (113, 622067828), (148, 474957193), (226, 311033914), (452, 155516957), (703, 99990988), (1406, 49995494), (2147, 32740412), (2812, 24997747), (4181, 16812644), (4294, 16370206), (8362, 8406322), (8588, 8185103), (16724, 4203161), (79439, 884876), (158878, 442438), (221219, 317756)]