15707084672

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{1823}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 31724904960

約数和(自身を除く): 16017820288

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 811, 1328, 1622, 1823, 2656, 3244, 3646, 5312, 6488, 7292, 10624, 12976, 14584, 25952, 29168, 51904, 58336, 67313, 103808, 116672, 134626, 151309, 233344, 269252, 302618, 538504, 605236, 1077008, 1210472, 1478453, 2154016, 2420944, 2956906, 4308032, 4841888, 5913812, 8616064, 9683776, 11827624, 19367552, 23655248, 47310496, 94620992, 122711599, 189241984, 245423198, 490846396, 981692792, 1963385584, 3926771168, 7853542336, 15707084672]

約数ペア:

[(1, 15707084672), (2, 7853542336), (4, 3926771168), (8, 1963385584), (16, 981692792), (32, 490846396), (64, 245423198), (83, 189241984), (128, 122711599), (166, 94620992), (332, 47310496), (664, 23655248), (811, 19367552), (1328, 11827624), (1622, 9683776), (1823, 8616064), (2656, 5913812), (3244, 4841888), (3646, 4308032), (5312, 2956906), (6488, 2420944), (7292, 2154016), (10624, 1478453), (12976, 1210472), (14584, 1077008), (25952, 605236), (29168, 538504), (51904, 302618), (58336, 269252), (67313, 233344), (103808, 151309), (116672, 134626)]