45418132

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 85258656

約数和(自身を除く): 39840524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 361, 443, 722, 886, 1349, 1444, 1772, 2698, 5396, 8417, 16834, 25631, 31453, 33668, 51262, 62906, 102524, 125812, 159923, 319846, 597607, 639692, 1195214, 2390428, 11354533, 22709066, 45418132]

約数ペア:

[(1, 45418132), (2, 22709066), (4, 11354533), (19, 2390428), (38, 1195214), (71, 639692), (76, 597607), (142, 319846), (284, 159923), (361, 125812), (443, 102524), (722, 62906), (886, 51262), (1349, 33668), (1444, 31453), (1772, 25631), (2698, 16834), (5396, 8417)]