26319132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 77156352

約数和(自身を除く): 50837220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1471, 1491, 1988, 2556, 2942, 2982, 4413, 4473, 5884, 5964, 8826, 8946, 10297, 13239, 17652, 17892, 20594, 26478, 30891, 41188, 52956, 61782, 92673, 104441, 123564, 185346, 208882, 313323, 370692, 417764, 626646, 731087, 939969, 1253292, 1462174, 1879938, 2193261, 2924348, 3759876, 4386522, 6579783, 8773044, 13159566, 26319132]

約数ペア:

[(1, 26319132), (2, 13159566), (3, 8773044), (4, 6579783), (6, 4386522), (7, 3759876), (9, 2924348), (12, 2193261), (14, 1879938), (18, 1462174), (21, 1253292), (28, 939969), (36, 731087), (42, 626646), (63, 417764), (71, 370692), (84, 313323), (126, 208882), (142, 185346), (213, 123564), (252, 104441), (284, 92673), (426, 61782), (497, 52956), (639, 41188), (852, 30891), (994, 26478), (1278, 20594), (1471, 17892), (1491, 17652), (1988, 13239), (2556, 10297), (2942, 8946), (2982, 8826), (4413, 5964), (4473, 5884)]