29890432

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 44137088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 71, 88, 92, 104, 128, 142, 143, 176, 184, 208, 253, 284, 286, 299, 352, 368, 416, 506, 568, 572, 598, 704, 736, 781, 832, 923, 1012, 1136, 1144, 1196, 1408, 1472, 1562, 1633, 1664, 1846, 2024, 2272, 2288, 2392, 2944, 3124, 3266, 3289, 3692, 4048, 4544, 4576, 4784, 6248, 6532, 6578, 7384, 8096, 9088, 9152, 9568, 10153, 12496, 13064, 13156, 14768, 16192, 17963, 18304, 19136, 20306, 21229, 24992, 26128, 26312, 29536, 32384, 35926, 38272, 40612, 42458, 49984, 52256, 52624, 59072, 71852, 81224, 84916, 99968, 104512, 105248, 118144, 143704, 162448, 169832, 209024, 210496, 233519, 287408, 324896, 339664, 420992, 467038, 574816, 649792, 679328, 934076, 1149632, 1299584, 1358656, 1868152, 2299264, 2717312, 3736304, 7472608, 14945216, 29890432]

約数ペア:

[(1, 29890432), (2, 14945216), (4, 7472608), (8, 3736304), (11, 2717312), (13, 2299264), (16, 1868152), (22, 1358656), (23, 1299584), (26, 1149632), (32, 934076), (44, 679328), (46, 649792), (52, 574816), (64, 467038), (71, 420992), (88, 339664), (92, 324896), (104, 287408), (128, 233519), (142, 210496), (143, 209024), (176, 169832), (184, 162448), (208, 143704), (253, 118144), (284, 105248), (286, 104512), (299, 99968), (352, 84916), (368, 81224), (416, 71852), (506, 59072), (568, 52624), (572, 52256), (598, 49984), (704, 42458), (736, 40612), (781, 38272), (832, 35926), (923, 32384), (1012, 29536), (1136, 26312), (1144, 26128), (1196, 24992), (1408, 21229), (1472, 20306), (1562, 19136), (1633, 18304), (1664, 17963), (1846, 16192), (2024, 14768), (2272, 13156), (2288, 13064), (2392, 12496), (2944, 10153), (3124, 9568), (3266, 9152), (3289, 9088), (3692, 8096), (4048, 7384), (4544, 6578), (4576, 6532), (4784, 6248)]