65274356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137131}}^1$

素因数の和:137159

約数の個数: 24

約数和(自身を含む): 138229056

約数和(自身を除く): 72954700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137131, 274262, 548524, 959917, 1919834, 2331227, 3839668, 4662454, 9324908, 16318589, 32637178, 65274356]

約数ペア:

[(1, 65274356), (2, 32637178), (4, 16318589), (7, 9324908), (14, 4662454), (17, 3839668), (28, 2331227), (34, 1919834), (68, 959917), (119, 548524), (238, 274262), (476, 137131)]