29111344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 35705936

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 131, 136, 152, 172, 262, 272, 304, 323, 344, 524, 646, 688, 731, 817, 1048, 1292, 1462, 1634, 2096, 2227, 2489, 2584, 2924, 3268, 4454, 4978, 5168, 5633, 5848, 6536, 8908, 9956, 11266, 11696, 13072, 13889, 17816, 19912, 22532, 27778, 35632, 39824, 42313, 45064, 55556, 84626, 90128, 95761, 107027, 111112, 169252, 191522, 214054, 222224, 338504, 383044, 428108, 677008, 766088, 856216, 1532176, 1712432, 1819459, 3638918, 7277836, 14555672, 29111344]

約数ペア:

[(1, 29111344), (2, 14555672), (4, 7277836), (8, 3638918), (16, 1819459), (17, 1712432), (19, 1532176), (34, 856216), (38, 766088), (43, 677008), (68, 428108), (76, 383044), (86, 338504), (131, 222224), (136, 214054), (152, 191522), (172, 169252), (262, 111112), (272, 107027), (304, 95761), (323, 90128), (344, 84626), (524, 55556), (646, 45064), (688, 42313), (731, 39824), (817, 35632), (1048, 27778), (1292, 22532), (1462, 19912), (1634, 17816), (2096, 13889), (2227, 13072), (2489, 11696), (2584, 11266), (2924, 9956), (3268, 8908), (4454, 6536), (4978, 5848), (5168, 5633)]