71471283842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{3607}}^1$

素因数の和:4255

約数の個数: 64

約数和(自身を含む): 130081966080

約数和(自身を除く): 58610682238

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 457, 914, 1141, 2282, 3097, 3199, 3607, 6194, 6398, 7214, 8683, 17366, 21679, 25249, 43358, 50498, 60781, 68533, 74491, 121562, 137066, 148982, 479731, 521437, 587941, 959462, 1042874, 1175882, 1415329, 1648399, 2830658, 3296798, 4115587, 8231174, 9907303, 11170879, 11538793, 19814606, 22341758, 23077586, 31319581, 62639162, 78196153, 156392306, 219237067, 268689037, 438474134, 537378074, 1880823259, 3761646518, 5105091703, 10210183406, 35735641921, 71471283842]

約数ペア:

[(1, 71471283842), (2, 35735641921), (7, 10210183406), (14, 5105091703), (19, 3761646518), (38, 1880823259), (133, 537378074), (163, 438474134), (266, 268689037), (326, 219237067), (457, 156392306), (914, 78196153), (1141, 62639162), (2282, 31319581), (3097, 23077586), (3199, 22341758), (3607, 19814606), (6194, 11538793), (6398, 11170879), (7214, 9907303), (8683, 8231174), (17366, 4115587), (21679, 3296798), (25249, 2830658), (43358, 1648399), (50498, 1415329), (60781, 1175882), (68533, 1042874), (74491, 959462), (121562, 587941), (137066, 521437), (148982, 479731)]