71414008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 154548000

約数和(自身を除く): 83133992

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 953, 986, 1102, 1292, 1906, 1972, 2204, 2584, 3812, 3944, 4408, 7624, 9367, 16201, 18107, 18734, 27637, 32402, 36214, 37468, 55274, 64804, 72428, 74936, 110548, 129608, 144856, 221096, 307819, 469829, 525103, 615638, 939658, 1050206, 1231276, 1879316, 2100412, 2462552, 3758632, 4200824, 8926751, 17853502, 35707004, 71414008]

約数ペア:

[(1, 71414008), (2, 35707004), (4, 17853502), (8, 8926751), (17, 4200824), (19, 3758632), (29, 2462552), (34, 2100412), (38, 1879316), (58, 1231276), (68, 1050206), (76, 939658), (116, 615638), (136, 525103), (152, 469829), (232, 307819), (323, 221096), (493, 144856), (551, 129608), (646, 110548), (953, 74936), (986, 72428), (1102, 64804), (1292, 55274), (1906, 37468), (1972, 36214), (2204, 32402), (2584, 27637), (3812, 18734), (3944, 18107), (4408, 16201), (7624, 9367)]