40244776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 89671680

約数和(自身を除く): 49426904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 277, 286, 508, 554, 572, 1016, 1108, 1144, 1397, 1651, 2216, 2794, 3047, 3302, 3601, 5588, 6094, 6604, 7202, 11176, 12188, 13208, 14404, 18161, 24376, 28808, 35179, 36322, 39611, 70358, 72644, 79222, 140716, 145288, 158444, 281432, 316888, 386969, 457327, 773938, 914654, 1547876, 1829308, 3095752, 3658616, 5030597, 10061194, 20122388, 40244776]

約数ペア:

[(1, 40244776), (2, 20122388), (4, 10061194), (8, 5030597), (11, 3658616), (13, 3095752), (22, 1829308), (26, 1547876), (44, 914654), (52, 773938), (88, 457327), (104, 386969), (127, 316888), (143, 281432), (254, 158444), (277, 145288), (286, 140716), (508, 79222), (554, 72644), (572, 70358), (1016, 39611), (1108, 36322), (1144, 35179), (1397, 28808), (1651, 24376), (2216, 18161), (2794, 14404), (3047, 13208), (3302, 12188), (3601, 11176), (5588, 7202), (6094, 6604)]