40016152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 83837880

約数和(自身を除く): 43821728

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 617, 737, 968, 1234, 1474, 2468, 2948, 4936, 5896, 6787, 8107, 13574, 16214, 27148, 32428, 41339, 54296, 64856, 74657, 82678, 149314, 165356, 298628, 330712, 454729, 597256, 909458, 1818916, 3637832, 5002019, 10004038, 20008076, 40016152]

約数ペア:

[(1, 40016152), (2, 20008076), (4, 10004038), (8, 5002019), (11, 3637832), (22, 1818916), (44, 909458), (67, 597256), (88, 454729), (121, 330712), (134, 298628), (242, 165356), (268, 149314), (484, 82678), (536, 74657), (617, 64856), (737, 54296), (968, 41339), (1234, 32428), (1474, 27148), (2468, 16214), (2948, 13574), (4936, 8107), (5896, 6787)]