15732038

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 15371962

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 71, 98, 119, 133, 142, 238, 266, 323, 343, 497, 646, 686, 833, 931, 994, 1207, 1349, 1666, 1862, 2261, 2414, 2698, 3479, 4522, 5831, 6517, 6958, 8449, 9443, 11662, 13034, 15827, 16898, 18886, 22933, 24353, 31654, 45866, 48706, 59143, 66101, 110789, 118286, 132202, 160531, 221578, 321062, 414001, 462707, 828002, 925414, 1123717, 2247434, 7866019, 15732038]

約数ペア:

[(1, 15732038), (2, 7866019), (7, 2247434), (14, 1123717), (17, 925414), (19, 828002), (34, 462707), (38, 414001), (49, 321062), (71, 221578), (98, 160531), (119, 132202), (133, 118286), (142, 110789), (238, 66101), (266, 59143), (323, 48706), (343, 45866), (497, 31654), (646, 24353), (686, 22933), (833, 18886), (931, 16898), (994, 15827), (1207, 13034), (1349, 11662), (1666, 9443), (1862, 8449), (2261, 6958), (2414, 6517), (2698, 5831), (3479, 4522)]