71532328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 96429272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 2591, 3451, 3944, 5182, 6902, 10364, 13804, 18137, 20728, 27608, 36274, 44047, 72548, 75139, 88094, 145096, 150278, 176188, 300556, 308329, 352376, 525973, 601112, 616658, 1051946, 1233316, 1277363, 2103892, 2466632, 2554726, 4207784, 5109452, 8941541, 10218904, 17883082, 35766164, 71532328]

約数ペア:

[(1, 71532328), (2, 35766164), (4, 17883082), (7, 10218904), (8, 8941541), (14, 5109452), (17, 4207784), (28, 2554726), (29, 2466632), (34, 2103892), (56, 1277363), (58, 1233316), (68, 1051946), (116, 616658), (119, 601112), (136, 525973), (203, 352376), (232, 308329), (238, 300556), (406, 176188), (476, 150278), (493, 145096), (812, 88094), (952, 75139), (986, 72548), (1624, 44047), (1972, 36274), (2591, 27608), (3451, 20728), (3944, 18137), (5182, 13804), (6902, 10364)]