29359408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 71432928

約数和(自身を除く): 42073520

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 104, 136, 152, 184, 208, 221, 247, 272, 299, 304, 323, 361, 368, 391, 437, 442, 494, 598, 646, 722, 782, 874, 884, 988, 1196, 1292, 1444, 1564, 1748, 1768, 1976, 2392, 2584, 2888, 3128, 3496, 3536, 3952, 4199, 4693, 4784, 5083, 5168, 5681, 5776, 6137, 6256, 6992, 7429, 8303, 8398, 9386, 10166, 11362, 12274, 14858, 16606, 16796, 18772, 20332, 22724, 24548, 29716, 33212, 33592, 37544, 40664, 45448, 49096, 59432, 66424, 67184, 75088, 79781, 81328, 90896, 96577, 98192, 107939, 118864, 132848, 141151, 159562, 193154, 215878, 282302, 319124, 386308, 431756, 564604, 638248, 772616, 863512, 1129208, 1276496, 1545232, 1727024, 1834963, 2258416, 3669926, 7339852, 14679704, 29359408]

約数ペア:

[(1, 29359408), (2, 14679704), (4, 7339852), (8, 3669926), (13, 2258416), (16, 1834963), (17, 1727024), (19, 1545232), (23, 1276496), (26, 1129208), (34, 863512), (38, 772616), (46, 638248), (52, 564604), (68, 431756), (76, 386308), (92, 319124), (104, 282302), (136, 215878), (152, 193154), (184, 159562), (208, 141151), (221, 132848), (247, 118864), (272, 107939), (299, 98192), (304, 96577), (323, 90896), (361, 81328), (368, 79781), (391, 75088), (437, 67184), (442, 66424), (494, 59432), (598, 49096), (646, 45448), (722, 40664), (782, 37544), (874, 33592), (884, 33212), (988, 29716), (1196, 24548), (1292, 22724), (1444, 20332), (1564, 18772), (1748, 16796), (1768, 16606), (1976, 14858), (2392, 12274), (2584, 11362), (2888, 10166), (3128, 9386), (3496, 8398), (3536, 8303), (3952, 7429), (4199, 6992), (4693, 6256), (4784, 6137), (5083, 5776), (5168, 5681)]