71163358

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 129669120

約数和(自身を除く): 58505762

約数列:

[1, 2, 7, 14, 37, 47, 74, 79, 94, 158, 259, 329, 518, 553, 658, 1106, 1369, 1739, 2738, 2923, 3478, 3713, 5846, 7426, 9583, 12173, 19166, 20461, 24346, 25991, 40922, 51982, 64343, 108151, 128686, 137381, 216302, 274762, 450401, 757057, 900802, 961667, 1514114, 1923334, 5083097, 10166194, 35581679, 71163358]

約数ペア:

[(1, 71163358), (2, 35581679), (7, 10166194), (14, 5083097), (37, 1923334), (47, 1514114), (74, 961667), (79, 900802), (94, 757057), (158, 450401), (259, 274762), (329, 216302), (518, 137381), (553, 128686), (658, 108151), (1106, 64343), (1369, 51982), (1739, 40922), (2738, 25991), (2923, 24346), (3478, 20461), (3713, 19166), (5846, 12173), (7426, 9583)]