65825804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 68439796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1109, 1349, 1562, 2218, 2698, 3124, 4436, 5396, 12199, 14839, 21071, 24398, 29678, 42142, 48796, 59356, 78739, 84284, 157478, 231781, 314956, 463562, 866129, 927124, 1496041, 1732258, 2992082, 3464516, 5984164, 16456451, 32912902, 65825804]

約数ペア:

[(1, 65825804), (2, 32912902), (4, 16456451), (11, 5984164), (19, 3464516), (22, 2992082), (38, 1732258), (44, 1496041), (71, 927124), (76, 866129), (142, 463562), (209, 314956), (284, 231781), (418, 157478), (781, 84284), (836, 78739), (1109, 59356), (1349, 48796), (1562, 42142), (2218, 29678), (2698, 24398), (3124, 21071), (4436, 14839), (5396, 12199)]