69439528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12347}}^1$

素因数の和:12409

約数の個数: 32

約数和(自身を含む): 140767200

約数和(自身を除く): 71327672

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 12347, 24694, 49388, 98776, 234593, 456839, 469186, 913678, 938372, 1827356, 1876744, 3654712, 8679941, 17359882, 34719764, 69439528]

約数ペア:

[(1, 69439528), (2, 34719764), (4, 17359882), (8, 8679941), (19, 3654712), (37, 1876744), (38, 1827356), (74, 938372), (76, 913678), (148, 469186), (152, 456839), (296, 234593), (703, 98776), (1406, 49388), (2812, 24694), (5624, 12347)]