28829346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 76224960

約数和(自身を除く): 47395614

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 397, 399, 494, 546, 637, 741, 794, 798, 931, 1191, 1274, 1482, 1729, 1862, 1911, 2382, 2779, 2793, 3458, 3822, 5161, 5187, 5558, 5586, 7543, 8337, 10322, 10374, 12103, 15086, 15483, 16674, 19453, 22629, 24206, 30966, 36127, 36309, 38906, 45258, 52801, 58359, 72254, 72618, 98059, 105602, 108381, 116718, 158403, 196118, 216762, 252889, 294177, 316806, 369607, 505778, 588354, 686413, 739214, 758667, 1108821, 1372826, 1517334, 2059239, 2217642, 4118478, 4804891, 9609782, 14414673, 28829346]

約数ペア:

[(1, 28829346), (2, 14414673), (3, 9609782), (6, 4804891), (7, 4118478), (13, 2217642), (14, 2059239), (19, 1517334), (21, 1372826), (26, 1108821), (38, 758667), (39, 739214), (42, 686413), (49, 588354), (57, 505778), (78, 369607), (91, 316806), (98, 294177), (114, 252889), (133, 216762), (147, 196118), (182, 158403), (247, 116718), (266, 108381), (273, 105602), (294, 98059), (397, 72618), (399, 72254), (494, 58359), (546, 52801), (637, 45258), (741, 38906), (794, 36309), (798, 36127), (931, 30966), (1191, 24206), (1274, 22629), (1482, 19453), (1729, 16674), (1862, 15483), (1911, 15086), (2382, 12103), (2779, 10374), (2793, 10322), (3458, 8337), (3822, 7543), (5161, 5586), (5187, 5558)]