15705984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{5843}}^1$

素因数の和:5867

約数の個数: 64

約数和(自身を含む): 47687040

約数和(自身を除く): 31981056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 5843, 11686, 17529, 23372, 35058, 40901, 46744, 70116, 81802, 93488, 122703, 140232, 163604, 186976, 245406, 280464, 327208, 373952, 490812, 560928, 654416, 747904, 981624, 1121856, 1308832, 1963248, 2243712, 2617664, 3926496, 5235328, 7852992, 15705984]

約数ペア:

[(1, 15705984), (2, 7852992), (3, 5235328), (4, 3926496), (6, 2617664), (7, 2243712), (8, 1963248), (12, 1308832), (14, 1121856), (16, 981624), (21, 747904), (24, 654416), (28, 560928), (32, 490812), (42, 373952), (48, 327208), (56, 280464), (64, 245406), (84, 186976), (96, 163604), (112, 140232), (128, 122703), (168, 93488), (192, 81802), (224, 70116), (336, 46744), (384, 40901), (448, 35058), (672, 23372), (896, 17529), (1344, 11686), (2688, 5843)]