28043190112

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{6121}}^1$

素因数の和:6432

約数の個数: 96

約数和(自身を含む): 64017705024

約数和(自身を除く): 35974514912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 181, 224, 226, 362, 452, 724, 791, 904, 1267, 1448, 1582, 1808, 2534, 2896, 3164, 3616, 5068, 5792, 6121, 6328, 10136, 12242, 12656, 20272, 20453, 24484, 25312, 40544, 40906, 42847, 48968, 81812, 85694, 97936, 143171, 163624, 171388, 195872, 286342, 327248, 342776, 572684, 654496, 685552, 691673, 1107901, 1145368, 1371104, 1383346, 2215802, 2290736, 2766692, 4431604, 4581472, 4841711, 5533384, 7755307, 8863208, 9683422, 11066768, 15510614, 17726416, 19366844, 22133536, 31021228, 35452832, 38733688, 62042456, 77467376, 124084912, 125192813, 154934752, 248169824, 250385626, 500771252, 876349691, 1001542504, 1752699382, 2003085008, 3505398764, 4006170016, 7010797528, 14021595056, 28043190112]

約数ペア:

[(1, 28043190112), (2, 14021595056), (4, 7010797528), (7, 4006170016), (8, 3505398764), (14, 2003085008), (16, 1752699382), (28, 1001542504), (32, 876349691), (56, 500771252), (112, 250385626), (113, 248169824), (181, 154934752), (224, 125192813), (226, 124084912), (362, 77467376), (452, 62042456), (724, 38733688), (791, 35452832), (904, 31021228), (1267, 22133536), (1448, 19366844), (1582, 17726416), (1808, 15510614), (2534, 11066768), (2896, 9683422), (3164, 8863208), (3616, 7755307), (5068, 5533384), (5792, 4841711), (6121, 4581472), (6328, 4431604), (10136, 2766692), (12242, 2290736), (12656, 2215802), (20272, 1383346), (20453, 1371104), (24484, 1145368), (25312, 1107901), (40544, 691673), (40906, 685552), (42847, 654496), (48968, 572684), (81812, 342776), (85694, 327248), (97936, 286342), (143171, 195872), (163624, 171388)]