56621824

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 136048640

約数和(自身を除く): 79426816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1663, 1792, 2128, 2432, 3326, 4256, 4864, 6652, 8512, 11641, 13304, 17024, 23282, 26608, 31597, 34048, 46564, 53216, 63194, 93128, 106432, 126388, 186256, 212864, 221179, 252776, 372512, 425728, 442358, 505552, 745024, 884716, 1011104, 1490048, 1769432, 2022208, 2980096, 3538864, 4044416, 7077728, 8088832, 14155456, 28310912, 56621824]

約数ペア:

[(1, 56621824), (2, 28310912), (4, 14155456), (7, 8088832), (8, 7077728), (14, 4044416), (16, 3538864), (19, 2980096), (28, 2022208), (32, 1769432), (38, 1490048), (56, 1011104), (64, 884716), (76, 745024), (112, 505552), (128, 442358), (133, 425728), (152, 372512), (224, 252776), (256, 221179), (266, 212864), (304, 186256), (448, 126388), (532, 106432), (608, 93128), (896, 63194), (1064, 53216), (1216, 46564), (1663, 34048), (1792, 31597), (2128, 26608), (2432, 23282), (3326, 17024), (4256, 13304), (4864, 11641), (6652, 8512)]