40661348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 48

約数和(自身を含む): 92744064

約数和(自身を除く): 52082716

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 6571, 13142, 26284, 45997, 85423, 91994, 111707, 170846, 183988, 223414, 341692, 446828, 597961, 781949, 1195922, 1452191, 1563898, 2391844, 2904382, 3127796, 5808764, 10165337, 20330674, 40661348]

約数ペア:

[(1, 40661348), (2, 20330674), (4, 10165337), (7, 5808764), (13, 3127796), (14, 2904382), (17, 2391844), (26, 1563898), (28, 1452191), (34, 1195922), (52, 781949), (68, 597961), (91, 446828), (119, 341692), (182, 223414), (221, 183988), (238, 170846), (364, 111707), (442, 91994), (476, 85423), (884, 45997), (1547, 26284), (3094, 13142), (6188, 6571)]