28344372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 55263180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 863, 966, 1173, 1428, 1564, 1726, 1932, 2346, 2589, 2737, 3452, 4692, 5178, 5474, 6041, 8211, 10356, 10948, 12082, 14671, 16422, 18123, 19849, 24164, 29342, 32844, 36246, 39698, 44013, 58684, 59547, 72492, 79396, 88026, 102697, 119094, 138943, 176052, 205394, 238188, 277886, 308091, 337433, 410788, 416829, 555772, 616182, 674866, 833658, 1012299, 1232364, 1349732, 1667316, 2024598, 2362031, 4049196, 4724062, 7086093, 9448124, 14172186, 28344372]

約数ペア:

[(1, 28344372), (2, 14172186), (3, 9448124), (4, 7086093), (6, 4724062), (7, 4049196), (12, 2362031), (14, 2024598), (17, 1667316), (21, 1349732), (23, 1232364), (28, 1012299), (34, 833658), (42, 674866), (46, 616182), (51, 555772), (68, 416829), (69, 410788), (84, 337433), (92, 308091), (102, 277886), (119, 238188), (138, 205394), (161, 176052), (204, 138943), (238, 119094), (276, 102697), (322, 88026), (357, 79396), (391, 72492), (476, 59547), (483, 58684), (644, 44013), (714, 39698), (782, 36246), (863, 32844), (966, 29342), (1173, 24164), (1428, 19849), (1564, 18123), (1726, 16422), (1932, 14671), (2346, 12082), (2589, 10948), (2737, 10356), (3452, 8211), (4692, 6041), (5178, 5474)]