38205384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 110730240

約数和(自身を除く): 72524856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3203, 3976, 5964, 6406, 9609, 11928, 12812, 19218, 22421, 25624, 38436, 44842, 67263, 76872, 89684, 134526, 179368, 227413, 269052, 454826, 538104, 682239, 909652, 1364478, 1591891, 1819304, 2728956, 3183782, 4775673, 5457912, 6367564, 9551346, 12735128, 19102692, 38205384]

約数ペア:

[(1, 38205384), (2, 19102692), (3, 12735128), (4, 9551346), (6, 6367564), (7, 5457912), (8, 4775673), (12, 3183782), (14, 2728956), (21, 1819304), (24, 1591891), (28, 1364478), (42, 909652), (56, 682239), (71, 538104), (84, 454826), (142, 269052), (168, 227413), (213, 179368), (284, 134526), (426, 89684), (497, 76872), (568, 67263), (852, 44842), (994, 38436), (1491, 25624), (1704, 22421), (1988, 19218), (2982, 12812), (3203, 11928), (3976, 9609), (5964, 6406)]