25185874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 49268736

約数和(自身を除く): 24082862

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 107, 119, 161, 214, 238, 301, 322, 391, 602, 731, 749, 782, 989, 1462, 1498, 1819, 1978, 2461, 2737, 3638, 4601, 4922, 5117, 5474, 6923, 9202, 10234, 12733, 13846, 16813, 17227, 25466, 32207, 33626, 34454, 41837, 64414, 78217, 83674, 105823, 117691, 156434, 211646, 235382, 292859, 547519, 585718, 740761, 1095038, 1481522, 1798991, 3597982, 12592937, 25185874]

約数ペア:

[(1, 25185874), (2, 12592937), (7, 3597982), (14, 1798991), (17, 1481522), (23, 1095038), (34, 740761), (43, 585718), (46, 547519), (86, 292859), (107, 235382), (119, 211646), (161, 156434), (214, 117691), (238, 105823), (301, 83674), (322, 78217), (391, 64414), (602, 41837), (731, 34454), (749, 33626), (782, 32207), (989, 25466), (1462, 17227), (1498, 16813), (1819, 13846), (1978, 12733), (2461, 10234), (2737, 9202), (3638, 6923), (4601, 5474), (4922, 5117)]