25113516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 64377600

約数和(自身を除く): 39264084

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 4789, 5244, 9578, 14367, 19156, 28734, 57468, 90991, 110147, 181982, 220294, 272973, 330441, 363964, 440588, 545946, 660882, 1091892, 1321764, 2092793, 4185586, 6278379, 8371172, 12556758, 25113516]

約数ペア:

[(1, 25113516), (2, 12556758), (3, 8371172), (4, 6278379), (6, 4185586), (12, 2092793), (19, 1321764), (23, 1091892), (38, 660882), (46, 545946), (57, 440588), (69, 363964), (76, 330441), (92, 272973), (114, 220294), (138, 181982), (228, 110147), (276, 90991), (437, 57468), (874, 28734), (1311, 19156), (1748, 14367), (2622, 9578), (4789, 5244)]