1387736168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32309}}^1$

素因数の和:32394

約数の個数: 64

約数和(自身を含む): 3256848000

約数和(自身を除く): 1869111832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 5369, 6136, 10738, 21476, 32309, 42952, 64618, 129236, 226163, 258472, 420017, 452326, 840034, 904652, 1680068, 1809304, 1906231, 2940119, 3360136, 3812462, 5880238, 7624924, 11760476, 13343617, 15249848, 23520952, 24781003, 26687234, 49562006, 53374468, 99124012, 106748936, 173467021, 198248024, 346934042, 693868084, 1387736168]

約数ペア:

[(1, 1387736168), (2, 693868084), (4, 346934042), (7, 198248024), (8, 173467021), (13, 106748936), (14, 99124012), (26, 53374468), (28, 49562006), (52, 26687234), (56, 24781003), (59, 23520952), (91, 15249848), (104, 13343617), (118, 11760476), (182, 7624924), (236, 5880238), (364, 3812462), (413, 3360136), (472, 2940119), (728, 1906231), (767, 1809304), (826, 1680068), (1534, 904652), (1652, 840034), (3068, 452326), (3304, 420017), (5369, 258472), (6136, 226163), (10738, 129236), (21476, 64618), (32309, 42952)]