28167156724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{43607}}^1$

素因数の和:43717

約数の個数: 96

約数和(自身を含む): 63297884160

約数和(自身を除く): 35130727436

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 59, 68, 92, 118, 119, 161, 236, 238, 322, 391, 413, 476, 644, 782, 826, 1003, 1357, 1564, 1652, 2006, 2714, 2737, 4012, 5428, 5474, 7021, 9499, 10948, 14042, 18998, 23069, 28084, 37996, 43607, 46138, 87214, 92276, 161483, 174428, 305249, 322966, 610498, 645932, 741319, 1002961, 1220996, 1482638, 2005922, 2572813, 2965276, 4011844, 5145626, 5189233, 7020727, 10291252, 10378466, 14041454, 17050337, 18009691, 20756932, 28082908, 34100674, 36019382, 43737821, 59174699, 68201348, 72038764, 87475642, 118349398, 119352359, 174951284, 236698796, 238704718, 306164747, 414222893, 477409436, 612329494, 828445786, 1005969883, 1224658988, 1656891572, 2011939766, 4023879532, 7041789181, 14083578362, 28167156724]

約数ペア:

[(1, 28167156724), (2, 14083578362), (4, 7041789181), (7, 4023879532), (14, 2011939766), (17, 1656891572), (23, 1224658988), (28, 1005969883), (34, 828445786), (46, 612329494), (59, 477409436), (68, 414222893), (92, 306164747), (118, 238704718), (119, 236698796), (161, 174951284), (236, 119352359), (238, 118349398), (322, 87475642), (391, 72038764), (413, 68201348), (476, 59174699), (644, 43737821), (782, 36019382), (826, 34100674), (1003, 28082908), (1357, 20756932), (1564, 18009691), (1652, 17050337), (2006, 14041454), (2714, 10378466), (2737, 10291252), (4012, 7020727), (5428, 5189233), (5474, 5145626), (7021, 4011844), (9499, 2965276), (10948, 2572813), (14042, 2005922), (18998, 1482638), (23069, 1220996), (28084, 1002961), (37996, 741319), (43607, 645932), (46138, 610498), (87214, 322966), (92276, 305249), (161483, 174428)]