8511152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 19686240

約数和(自身を除く): 11175088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 83, 104, 116, 136, 166, 208, 221, 232, 272, 332, 377, 442, 464, 493, 664, 754, 884, 986, 1079, 1328, 1411, 1508, 1768, 1972, 2158, 2407, 2822, 3016, 3536, 3944, 4316, 4814, 5644, 6032, 6409, 7888, 8632, 9628, 11288, 12818, 17264, 18343, 19256, 22576, 25636, 31291, 36686, 38512, 40919, 51272, 62582, 73372, 81838, 102544, 125164, 146744, 163676, 250328, 293488, 327352, 500656, 531947, 654704, 1063894, 2127788, 4255576, 8511152]

約数ペア:

[(1, 8511152), (2, 4255576), (4, 2127788), (8, 1063894), (13, 654704), (16, 531947), (17, 500656), (26, 327352), (29, 293488), (34, 250328), (52, 163676), (58, 146744), (68, 125164), (83, 102544), (104, 81838), (116, 73372), (136, 62582), (166, 51272), (208, 40919), (221, 38512), (232, 36686), (272, 31291), (332, 25636), (377, 22576), (442, 19256), (464, 18343), (493, 17264), (664, 12818), (754, 11288), (884, 9628), (986, 8632), (1079, 7888), (1328, 6409), (1411, 6032), (1508, 5644), (1768, 4814), (1972, 4316), (2158, 3944), (2407, 3536), (2822, 3016)]