29935672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5431}}^1$

素因数の和:5503

約数の個数: 32

約数和(自身を含む): 61598880

約数和(自身を除く): 31663208

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5431, 5512, 10862, 21724, 43448, 70603, 141206, 282412, 287843, 564824, 575686, 1151372, 2302744, 3741959, 7483918, 14967836, 29935672]

約数ペア:

[(1, 29935672), (2, 14967836), (4, 7483918), (8, 3741959), (13, 2302744), (26, 1151372), (52, 575686), (53, 564824), (104, 287843), (106, 282412), (212, 141206), (424, 70603), (689, 43448), (1378, 21724), (2756, 10862), (5431, 5512)]