28870464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21503

約数の個数: 56

約数和(自身を含む): 87302848

約数和(自身を除く): 58432384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21481, 42962, 64443, 85924, 128886, 150367, 171848, 257772, 300734, 343696, 451101, 515544, 601468, 687392, 902202, 1031088, 1202936, 1374784, 1804404, 2062176, 2405872, 3608808, 4124352, 4811744, 7217616, 9623488, 14435232, 28870464]

約数ペア:

[(1, 28870464), (2, 14435232), (3, 9623488), (4, 7217616), (6, 4811744), (7, 4124352), (8, 3608808), (12, 2405872), (14, 2062176), (16, 1804404), (21, 1374784), (24, 1202936), (28, 1031088), (32, 902202), (42, 687392), (48, 601468), (56, 515544), (64, 451101), (84, 343696), (96, 300734), (112, 257772), (168, 171848), (192, 150367), (224, 128886), (336, 85924), (448, 64443), (672, 42962), (1344, 21481)]