40891732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 87187968

約数和(自身を除く): 46296236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 271, 317, 476, 542, 634, 1084, 1268, 1897, 2219, 3794, 4438, 4607, 5389, 7588, 8876, 9214, 10778, 18428, 21556, 32249, 37723, 64498, 75446, 85907, 128996, 150892, 171814, 343628, 601349, 1202698, 1460419, 2405396, 2920838, 5841676, 10222933, 20445866, 40891732]

約数ペア:

[(1, 40891732), (2, 20445866), (4, 10222933), (7, 5841676), (14, 2920838), (17, 2405396), (28, 1460419), (34, 1202698), (68, 601349), (119, 343628), (238, 171814), (271, 150892), (317, 128996), (476, 85907), (542, 75446), (634, 64498), (1084, 37723), (1268, 32249), (1897, 21556), (2219, 18428), (3794, 10778), (4438, 9214), (4607, 8876), (5389, 7588)]