28362936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9964

約数の個数: 64

約数和(自身を含む): 85812480

約数和(自身を除く): 57449544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 9931, 19862, 29793, 39724, 59586, 69517, 79448, 119172, 139034, 168827, 208551, 238344, 278068, 337654, 417102, 506481, 556136, 675308, 834204, 1012962, 1181789, 1350616, 1668408, 2025924, 2363578, 3545367, 4051848, 4727156, 7090734, 9454312, 14181468, 28362936]

約数ペア:

[(1, 28362936), (2, 14181468), (3, 9454312), (4, 7090734), (6, 4727156), (7, 4051848), (8, 3545367), (12, 2363578), (14, 2025924), (17, 1668408), (21, 1350616), (24, 1181789), (28, 1012962), (34, 834204), (42, 675308), (51, 556136), (56, 506481), (68, 417102), (84, 337654), (102, 278068), (119, 238344), (136, 208551), (168, 168827), (204, 139034), (238, 119172), (357, 79448), (408, 69517), (476, 59586), (714, 39724), (952, 29793), (1428, 19862), (2856, 9931)]