28462434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 77910336

約数和(自身を除く): 49447902

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 677, 858, 1001, 1078, 1274, 1354, 1617, 1911, 2002, 2031, 3003, 3234, 3822, 4062, 4739, 6006, 7007, 7447, 8801, 9478, 14014, 14217, 14894, 17602, 21021, 22341, 26403, 28434, 33173, 42042, 44682, 52129, 52806, 61607, 66346, 96811, 99519, 104258, 123214, 156387, 184821, 193622, 199038, 290433, 312774, 364903, 369642, 431249, 580866, 677677, 729806, 862498, 1094709, 1293747, 1355354, 2033031, 2189418, 2587494, 4066062, 4743739, 9487478, 14231217, 28462434]

約数ペア:

[(1, 28462434), (2, 14231217), (3, 9487478), (6, 4743739), (7, 4066062), (11, 2587494), (13, 2189418), (14, 2033031), (21, 1355354), (22, 1293747), (26, 1094709), (33, 862498), (39, 729806), (42, 677677), (49, 580866), (66, 431249), (77, 369642), (78, 364903), (91, 312774), (98, 290433), (143, 199038), (147, 193622), (154, 184821), (182, 156387), (231, 123214), (273, 104258), (286, 99519), (294, 96811), (429, 66346), (462, 61607), (539, 52806), (546, 52129), (637, 44682), (677, 42042), (858, 33173), (1001, 28434), (1078, 26403), (1274, 22341), (1354, 21021), (1617, 17602), (1911, 14894), (2002, 14217), (2031, 14014), (3003, 9478), (3234, 8801), (3822, 7447), (4062, 7007), (4739, 6006)]