22281528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 59241600

約数和(自身を除く): 36960072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 373, 393, 456, 524, 746, 786, 1048, 1119, 1492, 1572, 2238, 2489, 2984, 3144, 4476, 4978, 7087, 7467, 8952, 9956, 14174, 14934, 19912, 21261, 28348, 29868, 42522, 48863, 56696, 59736, 85044, 97726, 146589, 170088, 195452, 293178, 390904, 586356, 928397, 1172712, 1856794, 2785191, 3713588, 5570382, 7427176, 11140764, 22281528]

約数ペア:

[(1, 22281528), (2, 11140764), (3, 7427176), (4, 5570382), (6, 3713588), (8, 2785191), (12, 1856794), (19, 1172712), (24, 928397), (38, 586356), (57, 390904), (76, 293178), (114, 195452), (131, 170088), (152, 146589), (228, 97726), (262, 85044), (373, 59736), (393, 56696), (456, 48863), (524, 42522), (746, 29868), (786, 28348), (1048, 21261), (1119, 19912), (1492, 14934), (1572, 14174), (2238, 9956), (2489, 8952), (2984, 7467), (3144, 7087), (4476, 4978)]