40736046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 95993856

約数和(自身を除く): 55257810

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 991, 1054, 1209, 1326, 1581, 1982, 2418, 2973, 3162, 5946, 6851, 12883, 13702, 16847, 20553, 25766, 30721, 33694, 38649, 41106, 50541, 61442, 77298, 92163, 101082, 184326, 219011, 399373, 438022, 522257, 657033, 798746, 1044514, 1198119, 1314066, 1566771, 2396238, 3133542, 6789341, 13578682, 20368023, 40736046]

約数ペア:

[(1, 40736046), (2, 20368023), (3, 13578682), (6, 6789341), (13, 3133542), (17, 2396238), (26, 1566771), (31, 1314066), (34, 1198119), (39, 1044514), (51, 798746), (62, 657033), (78, 522257), (93, 438022), (102, 399373), (186, 219011), (221, 184326), (403, 101082), (442, 92163), (527, 77298), (663, 61442), (806, 50541), (991, 41106), (1054, 38649), (1209, 33694), (1326, 30721), (1581, 25766), (1982, 20553), (2418, 16847), (2973, 13702), (3162, 12883), (5946, 6851)]