40816691036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{15641}}^1$

素因数の和:16250

約数の個数: 48

約数和(自身を含む): 78709542912

約数和(自身を除く): 37892851876

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 467, 508, 934, 1397, 1868, 2794, 5137, 5588, 10274, 15641, 20548, 31282, 59309, 62564, 118618, 172051, 237236, 344102, 652399, 688204, 1304798, 1986407, 2609596, 3972814, 7304347, 7945628, 14608694, 21850477, 29217388, 43700954, 80347817, 87401908, 160695634, 321391268, 927652069, 1855304138, 3710608276, 10204172759, 20408345518, 40816691036]

約数ペア:

[(1, 40816691036), (2, 20408345518), (4, 10204172759), (11, 3710608276), (22, 1855304138), (44, 927652069), (127, 321391268), (254, 160695634), (467, 87401908), (508, 80347817), (934, 43700954), (1397, 29217388), (1868, 21850477), (2794, 14608694), (5137, 7945628), (5588, 7304347), (10274, 3972814), (15641, 2609596), (20548, 1986407), (31282, 1304798), (59309, 688204), (62564, 652399), (118618, 344102), (172051, 237236)]