28971696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 83432160

約数和(自身を除く): 54460464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 1601, 2262, 3016, 3202, 4524, 4803, 6032, 6404, 9048, 9606, 12808, 18096, 19212, 20813, 25616, 38424, 41626, 46429, 62439, 76848, 83252, 92858, 124878, 139287, 166504, 185716, 249756, 278574, 333008, 371432, 499512, 557148, 603577, 742864, 999024, 1114296, 1207154, 1810731, 2228592, 2414308, 3621462, 4828616, 7242924, 9657232, 14485848, 28971696]

約数ペア:

[(1, 28971696), (2, 14485848), (3, 9657232), (4, 7242924), (6, 4828616), (8, 3621462), (12, 2414308), (13, 2228592), (16, 1810731), (24, 1207154), (26, 1114296), (29, 999024), (39, 742864), (48, 603577), (52, 557148), (58, 499512), (78, 371432), (87, 333008), (104, 278574), (116, 249756), (156, 185716), (174, 166504), (208, 139287), (232, 124878), (312, 92858), (348, 83252), (377, 76848), (464, 62439), (624, 46429), (696, 41626), (754, 38424), (1131, 25616), (1392, 20813), (1508, 19212), (1601, 18096), (2262, 12808), (3016, 9606), (3202, 9048), (4524, 6404), (4803, 6032)]