420525952

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42667}}^1$

素因数の和:42699

約数の個数: 64

約数和(自身を含む): 1044512640

約数和(自身を除く): 623986688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 42667, 85334, 170668, 298669, 341336, 469337, 597338, 682672, 938674, 1194676, 1365344, 1877348, 2389352, 2730688, 3285359, 3754696, 4778704, 5461376, 6570718, 7509392, 9557408, 13141436, 15018784, 19114816, 26282872, 30037568, 38229632, 52565744, 60075136, 105131488, 210262976, 420525952]

約数ペア:

[(1, 420525952), (2, 210262976), (4, 105131488), (7, 60075136), (8, 52565744), (11, 38229632), (14, 30037568), (16, 26282872), (22, 19114816), (28, 15018784), (32, 13141436), (44, 9557408), (56, 7509392), (64, 6570718), (77, 5461376), (88, 4778704), (112, 3754696), (128, 3285359), (154, 2730688), (176, 2389352), (224, 1877348), (308, 1365344), (352, 1194676), (448, 938674), (616, 682672), (704, 597338), (896, 469337), (1232, 341336), (1408, 298669), (2464, 170668), (4928, 85334), (9856, 42667)]