72775196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22943}}^1$

素因数の和:23021

約数の個数: 24

約数和(自身を含む): 139407744

約数和(自身を除く): 66632548

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 22943, 45886, 91772, 298259, 596518, 1193036, 1399523, 2799046, 5598092, 18193799, 36387598, 72775196]

約数ペア:

[(1, 72775196), (2, 36387598), (4, 18193799), (13, 5598092), (26, 2799046), (52, 1399523), (61, 1193036), (122, 596518), (244, 298259), (793, 91772), (1586, 45886), (3172, 22943)]