15976945984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 34080419520

約数和(自身を除く): 18103473536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 347, 404, 419, 544, 694, 808, 838, 1088, 1388, 1616, 1676, 1717, 2776, 3232, 3352, 3434, 5552, 5899, 6464, 6704, 6868, 7123, 11104, 11798, 13408, 13736, 14246, 22208, 23596, 26816, 27472, 28492, 35047, 42319, 47192, 54944, 56984, 70094, 84638, 94384, 109888, 113968, 140188, 145393, 169276, 188768, 227936, 280376, 290786, 338552, 377536, 455872, 560752, 581572, 595799, 677104, 719423, 1121504, 1163144, 1191598, 1354208, 1438846, 2243008, 2326288, 2383196, 2471681, 2708416, 2877692, 4652576, 4766392, 4943362, 5755384, 9305152, 9532784, 9886724, 11510768, 14684693, 19065568, 19773448, 23021536, 29369386, 38131136, 39546896, 46043072, 58738772, 79093792, 117477544, 158187584, 234955088, 249639781, 469910176, 499279562, 939820352, 998559124, 1997118248, 3994236496, 7988472992, 15976945984]

約数ペア:

[(1, 15976945984), (2, 7988472992), (4, 3994236496), (8, 1997118248), (16, 998559124), (17, 939820352), (32, 499279562), (34, 469910176), (64, 249639781), (68, 234955088), (101, 158187584), (136, 117477544), (202, 79093792), (272, 58738772), (347, 46043072), (404, 39546896), (419, 38131136), (544, 29369386), (694, 23021536), (808, 19773448), (838, 19065568), (1088, 14684693), (1388, 11510768), (1616, 9886724), (1676, 9532784), (1717, 9305152), (2776, 5755384), (3232, 4943362), (3352, 4766392), (3434, 4652576), (5552, 2877692), (5899, 2708416), (6464, 2471681), (6704, 2383196), (6868, 2326288), (7123, 2243008), (11104, 1438846), (11798, 1354208), (13408, 1191598), (13736, 1163144), (14246, 1121504), (22208, 719423), (23596, 677104), (26816, 595799), (27472, 581572), (28492, 560752), (35047, 455872), (42319, 377536), (47192, 338552), (54944, 290786), (56984, 280376), (70094, 227936), (84638, 188768), (94384, 169276), (109888, 145393), (113968, 140188)]