6940416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 21126784

約数和(自身を除く): 14186368

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, 256, 336, 384, 448, 672, 768, 896, 1291, 1344, 1792, 2582, 2688, 3873, 5164, 5376, 7746, 9037, 10328, 15492, 18074, 20656, 27111, 30984, 36148, 41312, 54222, 61968, 72296, 82624, 108444, 123936, 144592, 165248, 216888, 247872, 289184, 330496, 433776, 495744, 578368, 867552, 991488, 1156736, 1735104, 2313472, 3470208, 6940416]

約数ペア:

[(1, 6940416), (2, 3470208), (3, 2313472), (4, 1735104), (6, 1156736), (7, 991488), (8, 867552), (12, 578368), (14, 495744), (16, 433776), (21, 330496), (24, 289184), (28, 247872), (32, 216888), (42, 165248), (48, 144592), (56, 123936), (64, 108444), (84, 82624), (96, 72296), (112, 61968), (128, 54222), (168, 41312), (192, 36148), (224, 30984), (256, 27111), (336, 20656), (384, 18074), (448, 15492), (672, 10328), (768, 9037), (896, 7746), (1291, 5376), (1344, 5164), (1792, 3873), (2582, 2688)]