1728058544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{81023}}^1$

素因数の和:81105

約数の個数: 40

約数和(自身を含む): 3536535552

約数和(自身を除く): 1808477008

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 81023, 162046, 324092, 648184, 1296368, 2511713, 3483989, 5023426, 6967978, 10046852, 13935956, 20093704, 27871912, 40187408, 55743824, 108003659, 216007318, 432014636, 864029272, 1728058544]

約数ペア:

[(1, 1728058544), (2, 864029272), (4, 432014636), (8, 216007318), (16, 108003659), (31, 55743824), (43, 40187408), (62, 27871912), (86, 20093704), (124, 13935956), (172, 10046852), (248, 6967978), (344, 5023426), (496, 3483989), (688, 2511713), (1333, 1296368), (2666, 648184), (5332, 324092), (10664, 162046), (21328, 81023)]