71317796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 142031232

約数和(自身を除く): 70713436

約数列:

[1, 2, 4, 11, 22, 37, 44, 71, 74, 142, 148, 284, 407, 617, 781, 814, 1234, 1562, 1628, 2468, 2627, 3124, 5254, 6787, 10508, 13574, 22829, 27148, 28897, 43807, 45658, 57794, 87614, 91316, 115588, 175228, 251119, 481877, 502238, 963754, 1004476, 1620859, 1927508, 3241718, 6483436, 17829449, 35658898, 71317796]

約数ペア:

[(1, 71317796), (2, 35658898), (4, 17829449), (11, 6483436), (22, 3241718), (37, 1927508), (44, 1620859), (71, 1004476), (74, 963754), (142, 502238), (148, 481877), (284, 251119), (407, 175228), (617, 115588), (781, 91316), (814, 87614), (1234, 57794), (1562, 45658), (1628, 43807), (2468, 28897), (2627, 27148), (3124, 22829), (5254, 13574), (6787, 10508)]