40572296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 39866104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 911, 1172, 1822, 2344, 3644, 5567, 7288, 11134, 17309, 22268, 34618, 44536, 69236, 138472, 266923, 533846, 1067692, 2135384, 5071537, 10143074, 20286148, 40572296]

約数ペア:

[(1, 40572296), (2, 20286148), (4, 10143074), (8, 5071537), (19, 2135384), (38, 1067692), (76, 533846), (152, 266923), (293, 138472), (586, 69236), (911, 44536), (1172, 34618), (1822, 22268), (2344, 17309), (3644, 11134), (5567, 7288)]