27857664

素因数分解:

$2^8\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 81788616

約数和(自身を除く): 53930952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 113, 128, 144, 192, 214, 226, 256, 288, 321, 339, 384, 428, 452, 576, 642, 678, 768, 856, 904, 963, 1017, 1152, 1284, 1356, 1712, 1808, 1926, 2034, 2304, 2568, 2712, 3424, 3616, 3852, 4068, 5136, 5424, 6848, 7232, 7704, 8136, 10272, 10848, 12091, 13696, 14464, 15408, 16272, 20544, 21696, 24182, 27392, 28928, 30816, 32544, 36273, 41088, 43392, 48364, 61632, 65088, 72546, 82176, 86784, 96728, 108819, 123264, 130176, 145092, 193456, 217638, 246528, 260352, 290184, 386912, 435276, 580368, 773824, 870552, 1160736, 1547648, 1741104, 2321472, 3095296, 3482208, 4642944, 6964416, 9285888, 13928832, 27857664]

約数ペア:

[(1, 27857664), (2, 13928832), (3, 9285888), (4, 6964416), (6, 4642944), (8, 3482208), (9, 3095296), (12, 2321472), (16, 1741104), (18, 1547648), (24, 1160736), (32, 870552), (36, 773824), (48, 580368), (64, 435276), (72, 386912), (96, 290184), (107, 260352), (113, 246528), (128, 217638), (144, 193456), (192, 145092), (214, 130176), (226, 123264), (256, 108819), (288, 96728), (321, 86784), (339, 82176), (384, 72546), (428, 65088), (452, 61632), (576, 48364), (642, 43392), (678, 41088), (768, 36273), (856, 32544), (904, 30816), (963, 28928), (1017, 27392), (1152, 24182), (1284, 21696), (1356, 20544), (1712, 16272), (1808, 15408), (1926, 14464), (2034, 13696), (2304, 12091), (2568, 10848), (2712, 10272), (3424, 8136), (3616, 7704), (3852, 7232), (4068, 6848), (5136, 5424)]