40378096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 86766768

約数和(自身を除く): 46388672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3761, 5368, 7522, 10736, 15044, 30088, 41371, 60176, 82742, 165484, 229421, 330968, 458842, 661936, 917684, 1835368, 2523631, 3670736, 5047262, 10094524, 20189048, 40378096]

約数ペア:

[(1, 40378096), (2, 20189048), (4, 10094524), (8, 5047262), (11, 3670736), (16, 2523631), (22, 1835368), (44, 917684), (61, 661936), (88, 458842), (122, 330968), (176, 229421), (244, 165484), (488, 82742), (671, 60176), (976, 41371), (1342, 30088), (2684, 15044), (3761, 10736), (5368, 7522)]