74611964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 154592256

約数和(自身を除く): 79980292

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 631, 721, 1148, 1262, 1442, 2524, 2884, 4223, 4417, 8446, 8834, 16892, 17668, 25871, 29561, 51742, 59122, 64993, 103484, 118244, 129986, 181097, 259972, 362194, 454951, 724388, 909902, 1819804, 2664713, 5329426, 10658852, 18652991, 37305982, 74611964]

約数ペア:

[(1, 74611964), (2, 37305982), (4, 18652991), (7, 10658852), (14, 5329426), (28, 2664713), (41, 1819804), (82, 909902), (103, 724388), (164, 454951), (206, 362194), (287, 259972), (412, 181097), (574, 129986), (631, 118244), (721, 103484), (1148, 64993), (1262, 59122), (1442, 51742), (2524, 29561), (2884, 25871), (4223, 17668), (4417, 16892), (8446, 8834)]