2018520448

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52391}}^1$

素因数の和:52455

約数の個数: 64

約数和(自身を含む): 4702705920

約数和(自身を除く): 2684185472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4816, 5504, 9632, 19264, 38528, 52391, 104782, 209564, 366737, 419128, 733474, 838256, 1466948, 1676512, 2252813, 2933896, 3353024, 4505626, 5867792, 6706048, 9011252, 11735584, 15769691, 18022504, 23471168, 31539382, 36045008, 46942336, 63078764, 72090016, 126157528, 144180032, 252315056, 288360064, 504630112, 1009260224, 2018520448]

約数ペア:

[(1, 2018520448), (2, 1009260224), (4, 504630112), (7, 288360064), (8, 252315056), (14, 144180032), (16, 126157528), (28, 72090016), (32, 63078764), (43, 46942336), (56, 36045008), (64, 31539382), (86, 23471168), (112, 18022504), (128, 15769691), (172, 11735584), (224, 9011252), (301, 6706048), (344, 5867792), (448, 4505626), (602, 3353024), (688, 2933896), (896, 2252813), (1204, 1676512), (1376, 1466948), (2408, 838256), (2752, 733474), (4816, 419128), (5504, 366737), (9632, 209564), (19264, 104782), (38528, 52391)]