65598512

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 89962960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 131, 136, 238, 262, 263, 272, 476, 524, 526, 917, 952, 1048, 1052, 1834, 1841, 1904, 2096, 2104, 2227, 3668, 3682, 4208, 4454, 4471, 7336, 7364, 8908, 8942, 14672, 14728, 15589, 17816, 17884, 29456, 31178, 31297, 34453, 35632, 35768, 62356, 62594, 68906, 71536, 124712, 125188, 137812, 241171, 249424, 250376, 275624, 482342, 500752, 551248, 585701, 964684, 1171402, 1929368, 2342804, 3858736, 4099907, 4685608, 8199814, 9371216, 16399628, 32799256, 65598512]

約数ペア:

[(1, 65598512), (2, 32799256), (4, 16399628), (7, 9371216), (8, 8199814), (14, 4685608), (16, 4099907), (17, 3858736), (28, 2342804), (34, 1929368), (56, 1171402), (68, 964684), (112, 585701), (119, 551248), (131, 500752), (136, 482342), (238, 275624), (262, 250376), (263, 249424), (272, 241171), (476, 137812), (524, 125188), (526, 124712), (917, 71536), (952, 68906), (1048, 62594), (1052, 62356), (1834, 35768), (1841, 35632), (1904, 34453), (2096, 31297), (2104, 31178), (2227, 29456), (3668, 17884), (3682, 17816), (4208, 15589), (4454, 14728), (4471, 14672), (7336, 8942), (7364, 8908)]