25733925584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17209}}^1\times {\mathrm{4919}}^1$

素因数の和:22155

約数の個数: 40

約数和(自身を含む): 52497384000

約数和(自身を除く): 26763458416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4919, 9838, 17209, 19676, 34418, 39352, 68836, 78704, 93461, 137672, 186922, 275344, 326971, 373844, 653942, 747688, 1307884, 1495376, 2615768, 5231536, 84651071, 169302142, 338604284, 677208568, 1354417136, 1608370349, 3216740698, 6433481396, 12866962792, 25733925584]

約数ペア:

[(1, 25733925584), (2, 12866962792), (4, 6433481396), (8, 3216740698), (16, 1608370349), (19, 1354417136), (38, 677208568), (76, 338604284), (152, 169302142), (304, 84651071), (4919, 5231536), (9838, 2615768), (17209, 1495376), (19676, 1307884), (34418, 747688), (39352, 653942), (68836, 373844), (78704, 326971), (93461, 275344), (137672, 186922)]