40741064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 54091576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 293, 364, 382, 586, 728, 764, 1172, 1337, 1528, 2051, 2344, 2483, 2674, 3809, 4102, 4966, 5348, 7618, 8204, 9932, 10696, 15236, 16408, 17381, 19864, 26663, 30472, 34762, 53326, 55963, 69524, 106652, 111926, 139048, 213304, 223852, 391741, 447704, 727519, 783482, 1455038, 1566964, 2910076, 3133928, 5092633, 5820152, 10185266, 20370532, 40741064]

約数ペア:

[(1, 40741064), (2, 20370532), (4, 10185266), (7, 5820152), (8, 5092633), (13, 3133928), (14, 2910076), (26, 1566964), (28, 1455038), (52, 783482), (56, 727519), (91, 447704), (104, 391741), (182, 223852), (191, 213304), (293, 139048), (364, 111926), (382, 106652), (586, 69524), (728, 55963), (764, 53326), (1172, 34762), (1337, 30472), (1528, 26663), (2051, 19864), (2344, 17381), (2483, 16408), (2674, 15236), (3809, 10696), (4102, 9932), (4966, 8204), (5348, 7618)]