40359802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 78257664

約数和(自身を除く): 37897862

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 73, 101, 119, 146, 161, 202, 238, 322, 391, 511, 707, 782, 1022, 1241, 1414, 1679, 1717, 2323, 2482, 2737, 3358, 3434, 4646, 5474, 7373, 8687, 11753, 12019, 14746, 16261, 17374, 23506, 24038, 28543, 32522, 39491, 51611, 57086, 78982, 103222, 125341, 169579, 199801, 250682, 276437, 339158, 399602, 552874, 877387, 1187053, 1754774, 2374106, 2882843, 5765686, 20179901, 40359802]

約数ペア:

[(1, 40359802), (2, 20179901), (7, 5765686), (14, 2882843), (17, 2374106), (23, 1754774), (34, 1187053), (46, 877387), (73, 552874), (101, 399602), (119, 339158), (146, 276437), (161, 250682), (202, 199801), (238, 169579), (322, 125341), (391, 103222), (511, 78982), (707, 57086), (782, 51611), (1022, 39491), (1241, 32522), (1414, 28543), (1679, 24038), (1717, 23506), (2323, 17374), (2482, 16261), (2737, 14746), (3358, 12019), (3434, 11753), (4646, 8687), (5474, 7373)]