28857535564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{95731}}^1$

素因数の和:95807

約数の個数: 96

約数和(自身を含む): 64846559232

約数和(自身を除く): 35989023668

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 143, 187, 221, 286, 341, 374, 403, 442, 527, 572, 682, 748, 806, 884, 1054, 1364, 1612, 2108, 2431, 4433, 4862, 5797, 6851, 8866, 9724, 11594, 13702, 17732, 23188, 27404, 75361, 95731, 150722, 191462, 301444, 382924, 1053041, 1244503, 1627427, 2106082, 2489006, 2967661, 3254854, 4212164, 4978012, 5935322, 6509708, 11870644, 13689533, 17901697, 21156551, 27379066, 32644271, 35803394, 38579593, 42313102, 50450237, 54758132, 65288542, 71606788, 77159186, 84626204, 100900474, 130577084, 154318372, 201800948, 232722061, 424375523, 465444122, 554952607, 655853081, 848751046, 930888244, 1109905214, 1311706162, 1697502092, 2219810428, 2623412324, 7214383891, 14428767782, 28857535564]

約数ペア:

[(1, 28857535564), (2, 14428767782), (4, 7214383891), (11, 2623412324), (13, 2219810428), (17, 1697502092), (22, 1311706162), (26, 1109905214), (31, 930888244), (34, 848751046), (44, 655853081), (52, 554952607), (62, 465444122), (68, 424375523), (124, 232722061), (143, 201800948), (187, 154318372), (221, 130577084), (286, 100900474), (341, 84626204), (374, 77159186), (403, 71606788), (442, 65288542), (527, 54758132), (572, 50450237), (682, 42313102), (748, 38579593), (806, 35803394), (884, 32644271), (1054, 27379066), (1364, 21156551), (1612, 17901697), (2108, 13689533), (2431, 11870644), (4433, 6509708), (4862, 5935322), (5797, 4978012), (6851, 4212164), (8866, 3254854), (9724, 2967661), (11594, 2489006), (13702, 2106082), (17732, 1627427), (23188, 1244503), (27404, 1053041), (75361, 382924), (95731, 301444), (150722, 191462)]