71405952

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9823

約数の個数: 64

約数和(自身を含む): 199675200

約数和(自身を除く): 128269248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 9787, 19574, 29361, 39148, 58722, 78296, 117444, 156592, 185953, 234888, 313184, 371906, 469776, 557859, 626368, 743812, 939552, 1115718, 1252736, 1487624, 1879104, 2231436, 2975248, 3758208, 4462872, 5950496, 8925744, 11900992, 17851488, 23801984, 35702976, 71405952]

約数ペア:

[(1, 71405952), (2, 35702976), (3, 23801984), (4, 17851488), (6, 11900992), (8, 8925744), (12, 5950496), (16, 4462872), (19, 3758208), (24, 2975248), (32, 2231436), (38, 1879104), (48, 1487624), (57, 1252736), (64, 1115718), (76, 939552), (96, 743812), (114, 626368), (128, 557859), (152, 469776), (192, 371906), (228, 313184), (304, 234888), (384, 185953), (456, 156592), (608, 117444), (912, 78296), (1216, 58722), (1824, 39148), (2432, 29361), (3648, 19574), (7296, 9787)]