38472148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 79986816

約数和(自身を除く): 41514668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 653, 1133, 1306, 1339, 2266, 2612, 2678, 4532, 5356, 7183, 8489, 14366, 14729, 16978, 28732, 29458, 33956, 58916, 67259, 93379, 134518, 186758, 269036, 373516, 739849, 874367, 1479698, 1748734, 2959396, 3497468, 9618037, 19236074, 38472148]

約数ペア:

[(1, 38472148), (2, 19236074), (4, 9618037), (11, 3497468), (13, 2959396), (22, 1748734), (26, 1479698), (44, 874367), (52, 739849), (103, 373516), (143, 269036), (206, 186758), (286, 134518), (412, 93379), (572, 67259), (653, 58916), (1133, 33956), (1306, 29458), (1339, 28732), (2266, 16978), (2612, 14729), (2678, 14366), (4532, 8489), (5356, 7183)]