72935072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17173

約数の個数: 48

約数和(自身を含む): 172751040

約数和(自身を除く): 99815968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 17137, 34274, 68548, 119959, 137096, 239918, 274192, 325603, 479836, 548384, 651206, 959672, 1302412, 1919344, 2279221, 2604824, 3838688, 4558442, 5209648, 9116884, 10419296, 18233768, 36467536, 72935072]

約数ペア:

[(1, 72935072), (2, 36467536), (4, 18233768), (7, 10419296), (8, 9116884), (14, 5209648), (16, 4558442), (19, 3838688), (28, 2604824), (32, 2279221), (38, 1919344), (56, 1302412), (76, 959672), (112, 651206), (133, 548384), (152, 479836), (224, 325603), (266, 274192), (304, 239918), (532, 137096), (608, 119959), (1064, 68548), (2128, 34274), (4256, 17137)]