64670856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{158507}}^1$

素因数の和:158533

約数の個数: 32

約数和(自身を含む): 171188640

約数和(自身を除く): 106517784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 158507, 317014, 475521, 634028, 951042, 1268056, 1902084, 2694619, 3804168, 5389238, 8083857, 10778476, 16167714, 21556952, 32335428, 64670856]

約数ペア:

[(1, 64670856), (2, 32335428), (3, 21556952), (4, 16167714), (6, 10778476), (8, 8083857), (12, 5389238), (17, 3804168), (24, 2694619), (34, 1902084), (51, 1268056), (68, 951042), (102, 634028), (136, 475521), (204, 317014), (408, 158507)]