71518208

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 74722432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 743, 752, 1024, 1486, 1504, 2048, 2972, 3008, 5944, 6016, 11888, 12032, 23776, 24064, 34921, 47552, 48128, 69842, 95104, 96256, 139684, 190208, 279368, 380416, 558736, 760832, 1117472, 1521664, 2234944, 4469888, 8939776, 17879552, 35759104, 71518208]

約数ペア:

[(1, 71518208), (2, 35759104), (4, 17879552), (8, 8939776), (16, 4469888), (32, 2234944), (47, 1521664), (64, 1117472), (94, 760832), (128, 558736), (188, 380416), (256, 279368), (376, 190208), (512, 139684), (743, 96256), (752, 95104), (1024, 69842), (1486, 48128), (1504, 47552), (2048, 34921), (2972, 24064), (3008, 23776), (5944, 12032), (6016, 11888)]