40362364

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 42858116

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 257, 284, 316, 497, 514, 553, 994, 1028, 1106, 1799, 1988, 2212, 3598, 5609, 7196, 11218, 18247, 20303, 22436, 36494, 39263, 40606, 72988, 78526, 81212, 127729, 142121, 157052, 255458, 284242, 510916, 568484, 1441513, 2883026, 5766052, 10090591, 20181182, 40362364]

約数ペア:

[(1, 40362364), (2, 20181182), (4, 10090591), (7, 5766052), (14, 2883026), (28, 1441513), (71, 568484), (79, 510916), (142, 284242), (158, 255458), (257, 157052), (284, 142121), (316, 127729), (497, 81212), (514, 78526), (553, 72988), (994, 40606), (1028, 39263), (1106, 36494), (1799, 22436), (1988, 20303), (2212, 18247), (3598, 11218), (5609, 7196)]