42951584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 91671552

約数和(自身を除く): 48719968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 463, 892, 926, 1784, 1852, 2899, 3568, 3704, 5798, 6019, 7136, 7408, 11596, 12038, 14816, 23192, 24076, 46384, 48152, 92768, 96304, 103249, 192608, 206498, 412996, 825992, 1342237, 1651984, 2684474, 3303968, 5368948, 10737896, 21475792, 42951584]

約数ペア:

[(1, 42951584), (2, 21475792), (4, 10737896), (8, 5368948), (13, 3303968), (16, 2684474), (26, 1651984), (32, 1342237), (52, 825992), (104, 412996), (208, 206498), (223, 192608), (416, 103249), (446, 96304), (463, 92768), (892, 48152), (926, 46384), (1784, 24076), (1852, 23192), (2899, 14816), (3568, 12038), (3704, 11596), (5798, 7408), (6019, 7136)]