73567904

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 148250088

約数和(自身を除く): 74682184

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 173, 194, 274, 346, 388, 548, 692, 776, 1096, 1384, 1552, 2192, 2768, 3104, 4384, 5536, 13289, 16781, 23701, 26578, 33562, 47402, 53156, 67124, 94804, 106312, 134248, 189608, 212624, 268496, 379216, 425248, 536992, 758432, 2298997, 4597994, 9195988, 18391976, 36783952, 73567904]

約数ペア:

[(1, 73567904), (2, 36783952), (4, 18391976), (8, 9195988), (16, 4597994), (32, 2298997), (97, 758432), (137, 536992), (173, 425248), (194, 379216), (274, 268496), (346, 212624), (388, 189608), (548, 134248), (692, 106312), (776, 94804), (1096, 67124), (1384, 53156), (1552, 47402), (2192, 33562), (2768, 26578), (3104, 23701), (4384, 16781), (5536, 13289)]