67652788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 143152128

約数和(自身を除く): 75499340

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1901, 2542, 3802, 5084, 7604, 8897, 13307, 17794, 26614, 35588, 53228, 58931, 77941, 117862, 155882, 235724, 311764, 412517, 545587, 825034, 1091174, 1650068, 2182348, 2416171, 4832342, 9664684, 16913197, 33826394, 67652788]

約数ペア:

[(1, 67652788), (2, 33826394), (4, 16913197), (7, 9664684), (14, 4832342), (28, 2416171), (31, 2182348), (41, 1650068), (62, 1091174), (82, 825034), (124, 545587), (164, 412517), (217, 311764), (287, 235724), (434, 155882), (574, 117862), (868, 77941), (1148, 58931), (1271, 53228), (1901, 35588), (2542, 26614), (3802, 17794), (5084, 13307), (7604, 8897)]