7427836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 14175504

約数和(自身を除く): 6747668

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 1721, 2158, 3442, 4316, 6884, 22373, 44746, 89492, 142843, 285686, 571372, 1856959, 3713918, 7427836]

約数ペア:

[(1, 7427836), (2, 3713918), (4, 1856959), (13, 571372), (26, 285686), (52, 142843), (83, 89492), (166, 44746), (332, 22373), (1079, 6884), (1721, 4316), (2158, 3442)]