29521758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 42639522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 173, 238, 239, 346, 357, 478, 519, 714, 717, 1038, 1211, 1434, 1673, 2422, 2941, 3346, 3633, 4063, 5019, 5882, 7266, 8126, 8823, 10038, 12189, 17646, 20587, 24378, 28441, 41174, 41347, 56882, 61761, 82694, 85323, 123522, 124041, 170646, 248082, 289429, 578858, 702899, 868287, 1405798, 1736574, 2108697, 4217394, 4920293, 9840586, 14760879, 29521758]

約数ペア:

[(1, 29521758), (2, 14760879), (3, 9840586), (6, 4920293), (7, 4217394), (14, 2108697), (17, 1736574), (21, 1405798), (34, 868287), (42, 702899), (51, 578858), (102, 289429), (119, 248082), (173, 170646), (238, 124041), (239, 123522), (346, 85323), (357, 82694), (478, 61761), (519, 56882), (714, 41347), (717, 41174), (1038, 28441), (1211, 24378), (1434, 20587), (1673, 17646), (2422, 12189), (2941, 10038), (3346, 8823), (3633, 8126), (4063, 7266), (5019, 5882)]