64218238

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 115796160

約数和(自身を除く): 51577922

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 2593, 3538, 5186, 12383, 18151, 24766, 36302, 75197, 150394, 158173, 316346, 526379, 1052758, 1107211, 2214422, 4587017, 9174034, 32109119, 64218238]

約数ペア:

[(1, 64218238), (2, 32109119), (7, 9174034), (14, 4587017), (29, 2214422), (58, 1107211), (61, 1052758), (122, 526379), (203, 316346), (406, 158173), (427, 150394), (854, 75197), (1769, 36302), (2593, 24766), (3538, 18151), (5186, 12383)]