23557872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 69023360

約数和(自身を除く): 45465488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 1987, 2964, 3952, 3974, 5928, 5961, 7948, 11856, 11922, 15896, 23844, 25831, 31792, 37753, 47688, 51662, 75506, 77493, 95376, 103324, 113259, 151012, 154986, 206648, 226518, 302024, 309972, 413296, 453036, 490789, 604048, 619944, 906072, 981578, 1239888, 1472367, 1812144, 1963156, 2944734, 3926312, 5889468, 7852624, 11778936, 23557872]

約数ペア:

[(1, 23557872), (2, 11778936), (3, 7852624), (4, 5889468), (6, 3926312), (8, 2944734), (12, 1963156), (13, 1812144), (16, 1472367), (19, 1239888), (24, 981578), (26, 906072), (38, 619944), (39, 604048), (48, 490789), (52, 453036), (57, 413296), (76, 309972), (78, 302024), (104, 226518), (114, 206648), (152, 154986), (156, 151012), (208, 113259), (228, 103324), (247, 95376), (304, 77493), (312, 75506), (456, 51662), (494, 47688), (624, 37753), (741, 31792), (912, 25831), (988, 23844), (1482, 15896), (1976, 11922), (1987, 11856), (2964, 7948), (3952, 5961), (3974, 5928)]