40350604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 86195200

約数和(自身を除く): 45844596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1039, 1387, 2044, 2078, 2774, 4156, 5548, 7273, 9709, 14546, 19418, 19741, 29092, 38836, 39482, 75847, 78964, 138187, 151694, 276374, 303388, 530929, 552748, 1061858, 1441093, 2123716, 2882186, 5764372, 10087651, 20175302, 40350604]

約数ペア:

[(1, 40350604), (2, 20175302), (4, 10087651), (7, 5764372), (14, 2882186), (19, 2123716), (28, 1441093), (38, 1061858), (73, 552748), (76, 530929), (133, 303388), (146, 276374), (266, 151694), (292, 138187), (511, 78964), (532, 75847), (1022, 39482), (1039, 38836), (1387, 29092), (2044, 19741), (2078, 19418), (2774, 14546), (4156, 9709), (5548, 7273)]