40929154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 33490046

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1019, 1057, 2038, 2114, 2869, 5738, 7133, 14266, 19361, 20083, 38722, 40166, 135527, 153869, 271054, 307738, 1077083, 2154166, 2923511, 5847022, 20464577, 40929154]

約数ペア:

[(1, 40929154), (2, 20464577), (7, 5847022), (14, 2923511), (19, 2154166), (38, 1077083), (133, 307738), (151, 271054), (266, 153869), (302, 135527), (1019, 40166), (1057, 38722), (2038, 20083), (2114, 19361), (2869, 14266), (5738, 7133)]