40601236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 81486972

約数和(自身を除く): 40885736

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 3533, 5746, 7066, 11492, 14132, 45929, 60061, 91858, 120122, 183716, 240244, 597077, 780793, 1194154, 1561586, 2388308, 3123172, 10150309, 20300618, 40601236]

約数ペア:

[(1, 40601236), (2, 20300618), (4, 10150309), (13, 3123172), (17, 2388308), (26, 1561586), (34, 1194154), (52, 780793), (68, 597077), (169, 240244), (221, 183716), (338, 120122), (442, 91858), (676, 60061), (884, 45929), (2873, 14132), (3533, 11492), (5746, 7066)]