28034650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 60067584

約数和(自身を除く): 32032934

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 463, 865, 926, 1211, 1730, 2315, 2422, 3241, 4325, 4630, 6055, 6482, 8650, 11575, 12110, 16205, 23150, 30275, 32410, 60550, 80099, 81025, 160198, 162050, 400495, 560693, 800990, 1121386, 2002475, 2803465, 4004950, 5606930, 14017325, 28034650]

約数ペア:

[(1, 28034650), (2, 14017325), (5, 5606930), (7, 4004950), (10, 2803465), (14, 2002475), (25, 1121386), (35, 800990), (50, 560693), (70, 400495), (173, 162050), (175, 160198), (346, 81025), (350, 80099), (463, 60550), (865, 32410), (926, 30275), (1211, 23150), (1730, 16205), (2315, 12110), (2422, 11575), (3241, 8650), (4325, 6482), (4630, 6055)]