26328204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 76597248

約数和(自身を除く): 50269044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 547, 573, 764, 1094, 1146, 1337, 1641, 1719, 2188, 2292, 2674, 3282, 3438, 3829, 4011, 4923, 5348, 6564, 6876, 7658, 8022, 9846, 11487, 12033, 15316, 16044, 19692, 22974, 24066, 34461, 45948, 48132, 68922, 104477, 137844, 208954, 313431, 417908, 626862, 731339, 940293, 1253724, 1462678, 1880586, 2194017, 2925356, 3761172, 4388034, 6582051, 8776068, 13164102, 26328204]

約数ペア:

[(1, 26328204), (2, 13164102), (3, 8776068), (4, 6582051), (6, 4388034), (7, 3761172), (9, 2925356), (12, 2194017), (14, 1880586), (18, 1462678), (21, 1253724), (28, 940293), (36, 731339), (42, 626862), (63, 417908), (84, 313431), (126, 208954), (191, 137844), (252, 104477), (382, 68922), (547, 48132), (573, 45948), (764, 34461), (1094, 24066), (1146, 22974), (1337, 19692), (1641, 16044), (1719, 15316), (2188, 12033), (2292, 11487), (2674, 9846), (3282, 8022), (3438, 7658), (3829, 6876), (4011, 6564), (4923, 5348)]