65860244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 127411200

約数和(自身を除く): 61550956

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 157, 199, 314, 398, 527, 628, 796, 1054, 2108, 2669, 3383, 4867, 5338, 6169, 6766, 9734, 10676, 12338, 13532, 19468, 24676, 31243, 62486, 82739, 104873, 124972, 165478, 209746, 330956, 419492, 531131, 968533, 1062262, 1937066, 2124524, 3874132, 16465061, 32930122, 65860244]

約数ペア:

[(1, 65860244), (2, 32930122), (4, 16465061), (17, 3874132), (31, 2124524), (34, 1937066), (62, 1062262), (68, 968533), (124, 531131), (157, 419492), (199, 330956), (314, 209746), (398, 165478), (527, 124972), (628, 104873), (796, 82739), (1054, 62486), (2108, 31243), (2669, 24676), (3383, 19468), (4867, 13532), (5338, 12338), (6169, 10676), (6766, 9734)]