72696385342

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{612407}}^1$

素因数の和:612616

約数の個数: 32

約数和(自身を含む): 127576834560

約数和(自身を除く): 54880449218

約数列:

[1, 2, 7, 14, 61, 122, 139, 278, 427, 854, 973, 1946, 8479, 16958, 59353, 118706, 612407, 1224814, 4286849, 8573698, 37356827, 74713654, 85124573, 170249146, 261497789, 522995578, 595872011, 1191744022, 5192598953, 10385197906, 36348192671, 72696385342]

約数ペア:

[(1, 72696385342), (2, 36348192671), (7, 10385197906), (14, 5192598953), (61, 1191744022), (122, 595872011), (139, 522995578), (278, 261497789), (427, 170249146), (854, 85124573), (973, 74713654), (1946, 37356827), (8479, 8573698), (16958, 4286849), (59353, 1224814), (118706, 612407)]