38938956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6614

約数の個数: 48

約数和(自身を含む): 105315840

約数和(自身を除く): 66376884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 6529, 13058, 19587, 26116, 39174, 45703, 78348, 91406, 137109, 182812, 274218, 463559, 548436, 927118, 1390677, 1854236, 2781354, 3244913, 5562708, 6489826, 9734739, 12979652, 19469478, 38938956]

約数ペア:

[(1, 38938956), (2, 19469478), (3, 12979652), (4, 9734739), (6, 6489826), (7, 5562708), (12, 3244913), (14, 2781354), (21, 1854236), (28, 1390677), (42, 927118), (71, 548436), (84, 463559), (142, 274218), (213, 182812), (284, 137109), (426, 91406), (497, 78348), (852, 45703), (994, 39174), (1491, 26116), (1988, 19587), (2982, 13058), (5964, 6529)]