28653912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6317}}^1$

素因数の和:6342

約数の個数: 80

約数和(自身を含む): 91737360

約数和(自身を除く): 63083448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6317, 12634, 18951, 25268, 37902, 44219, 50536, 56853, 75804, 88438, 113706, 132657, 151608, 170559, 176876, 227412, 265314, 341118, 353752, 397971, 454824, 511677, 530628, 682236, 795942, 1023354, 1061256, 1193913, 1364472, 1591884, 2046708, 2387826, 3183768, 3581739, 4093416, 4775652, 7163478, 9551304, 14326956, 28653912]

約数ペア:

[(1, 28653912), (2, 14326956), (3, 9551304), (4, 7163478), (6, 4775652), (7, 4093416), (8, 3581739), (9, 3183768), (12, 2387826), (14, 2046708), (18, 1591884), (21, 1364472), (24, 1193913), (27, 1061256), (28, 1023354), (36, 795942), (42, 682236), (54, 530628), (56, 511677), (63, 454824), (72, 397971), (81, 353752), (84, 341118), (108, 265314), (126, 227412), (162, 176876), (168, 170559), (189, 151608), (216, 132657), (252, 113706), (324, 88438), (378, 75804), (504, 56853), (567, 50536), (648, 44219), (756, 37902), (1134, 25268), (1512, 18951), (2268, 12634), (4536, 6317)]