25304808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 67161600

約数和(自身を除く): 41856792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 211, 228, 263, 422, 456, 526, 633, 789, 844, 1052, 1266, 1578, 1688, 2104, 2532, 3156, 4009, 4997, 5064, 6312, 8018, 9994, 12027, 14991, 16036, 19988, 24054, 29982, 32072, 39976, 48108, 55493, 59964, 96216, 110986, 119928, 166479, 221972, 332958, 443944, 665916, 1054367, 1331832, 2108734, 3163101, 4217468, 6326202, 8434936, 12652404, 25304808]

約数ペア:

[(1, 25304808), (2, 12652404), (3, 8434936), (4, 6326202), (6, 4217468), (8, 3163101), (12, 2108734), (19, 1331832), (24, 1054367), (38, 665916), (57, 443944), (76, 332958), (114, 221972), (152, 166479), (211, 119928), (228, 110986), (263, 96216), (422, 59964), (456, 55493), (526, 48108), (633, 39976), (789, 32072), (844, 29982), (1052, 24054), (1266, 19988), (1578, 16036), (1688, 14991), (2104, 12027), (2532, 9994), (3156, 8018), (4009, 6312), (4997, 5064)]