41998816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 88421760

約数和(自身を除く): 46422944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1031, 1072, 1273, 2062, 2144, 2546, 4124, 5092, 8248, 10184, 16496, 19589, 20368, 32992, 39178, 40736, 69077, 78356, 138154, 156712, 276308, 313424, 552616, 626848, 1105232, 1312463, 2210464, 2624926, 5249852, 10499704, 20999408, 41998816]

約数ペア:

[(1, 41998816), (2, 20999408), (4, 10499704), (8, 5249852), (16, 2624926), (19, 2210464), (32, 1312463), (38, 1105232), (67, 626848), (76, 552616), (134, 313424), (152, 276308), (268, 156712), (304, 138154), (536, 78356), (608, 69077), (1031, 40736), (1072, 39178), (1273, 32992), (2062, 20368), (2144, 19589), (2546, 16496), (4124, 10184), (5092, 8248)]