71310048394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1\times {\mathrm{1181}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 121010228640

約数和(自身を除く): 49700180246

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1097, 1181, 1898, 2117, 2194, 2362, 4234, 14261, 15353, 27521, 28522, 30706, 31813, 34249, 55042, 63626, 68498, 80081, 86213, 160162, 172426, 413569, 445237, 827138, 890474, 1041053, 1120769, 1295557, 2082106, 2241538, 2322349, 2500177, 2591114, 4644698, 5000354, 16842241, 30190537, 32502301, 33684482, 37571153, 60381074, 65004602, 75142306, 94575661, 189151322, 488424989, 976849978, 1229483593, 2458967186, 2742694169, 5485388338, 35655024197, 71310048394]

約数ペア:

[(1, 71310048394), (2, 35655024197), (13, 5485388338), (26, 2742694169), (29, 2458967186), (58, 1229483593), (73, 976849978), (146, 488424989), (377, 189151322), (754, 94575661), (949, 75142306), (1097, 65004602), (1181, 60381074), (1898, 37571153), (2117, 33684482), (2194, 32502301), (2362, 30190537), (4234, 16842241), (14261, 5000354), (15353, 4644698), (27521, 2591114), (28522, 2500177), (30706, 2322349), (31813, 2241538), (34249, 2082106), (55042, 1295557), (63626, 1120769), (68498, 1041053), (80081, 890474), (86213, 827138), (160162, 445237), (172426, 413569)]