74083888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 151726400

約数和(自身を除く): 77642512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 643, 758, 1286, 1516, 2572, 3032, 5144, 6064, 7201, 10288, 12217, 14402, 24434, 28804, 48868, 57608, 97736, 115216, 195472, 243697, 487394, 974788, 1949576, 3899152, 4630243, 9260486, 18520972, 37041944, 74083888]

約数ペア:

[(1, 74083888), (2, 37041944), (4, 18520972), (8, 9260486), (16, 4630243), (19, 3899152), (38, 1949576), (76, 974788), (152, 487394), (304, 243697), (379, 195472), (643, 115216), (758, 97736), (1286, 57608), (1516, 48868), (2572, 28804), (3032, 24434), (5144, 14402), (6064, 12217), (7201, 10288)]