65997196

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 36

約数和(自身を含む): 126086128

約数和(自身を除く): 60088932

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 1543, 2516, 3086, 6172, 10693, 21386, 26231, 42772, 52462, 57091, 104924, 114182, 228364, 445927, 891854, 970547, 1783708, 1941094, 3882188, 16499299, 32998598, 65997196]

約数ペア:

[(1, 65997196), (2, 32998598), (4, 16499299), (17, 3882188), (34, 1941094), (37, 1783708), (68, 970547), (74, 891854), (148, 445927), (289, 228364), (578, 114182), (629, 104924), (1156, 57091), (1258, 52462), (1543, 42772), (2516, 26231), (3086, 21386), (6172, 10693)]