61780472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 125102880

約数和(自身を除く): 63322408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 503, 1006, 1181, 2012, 2362, 4024, 4724, 6539, 9448, 13078, 15353, 26156, 30706, 52312, 61412, 122824, 594043, 1188086, 2376172, 4752344, 7722559, 15445118, 30890236, 61780472]

約数ペア:

[(1, 61780472), (2, 30890236), (4, 15445118), (8, 7722559), (13, 4752344), (26, 2376172), (52, 1188086), (104, 594043), (503, 122824), (1006, 61412), (1181, 52312), (2012, 30706), (2362, 26156), (4024, 15353), (4724, 13078), (6539, 9448)]