847994672

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{124121}}^1$

素因数の和:124197

約数の個数: 40

約数和(自身を含む): 1908499872

約数和(自身を除く): 1060505200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 124121, 248242, 496484, 868847, 992968, 1737694, 1985936, 3475388, 6950776, 7571381, 13901552, 15142762, 30285524, 52999667, 60571048, 105999334, 121142096, 211998668, 423997336, 847994672]

約数ペア:

[(1, 847994672), (2, 423997336), (4, 211998668), (7, 121142096), (8, 105999334), (14, 60571048), (16, 52999667), (28, 30285524), (56, 15142762), (61, 13901552), (112, 7571381), (122, 6950776), (244, 3475388), (427, 1985936), (488, 1737694), (854, 992968), (976, 868847), (1708, 496484), (3416, 248242), (6832, 124121)]