37980491776

素因数分解:

$2^{12}\times {\mathrm{163}}^2\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 78

約数和(自身を含む): 76639501050

約数和(自身を除く): 38659009274

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 349, 512, 652, 698, 1024, 1304, 1396, 2048, 2608, 2792, 4096, 5216, 5584, 10432, 11168, 20864, 22336, 26569, 41728, 44672, 53138, 56887, 83456, 89344, 106276, 113774, 166912, 178688, 212552, 227548, 333824, 357376, 425104, 455096, 667648, 714752, 850208, 910192, 1429504, 1700416, 1820384, 3400832, 3640768, 6801664, 7281536, 9272581, 13603328, 14563072, 18545162, 27206656, 29126144, 37090324, 54413312, 58252288, 74180648, 108826624, 116504576, 148361296, 233009152, 296722592, 593445184, 1186890368, 2373780736, 4747561472, 9495122944, 18990245888, 37980491776]

約数ペア:

[(1, 37980491776), (2, 18990245888), (4, 9495122944), (8, 4747561472), (16, 2373780736), (32, 1186890368), (64, 593445184), (128, 296722592), (163, 233009152), (256, 148361296), (326, 116504576), (349, 108826624), (512, 74180648), (652, 58252288), (698, 54413312), (1024, 37090324), (1304, 29126144), (1396, 27206656), (2048, 18545162), (2608, 14563072), (2792, 13603328), (4096, 9272581), (5216, 7281536), (5584, 6801664), (10432, 3640768), (11168, 3400832), (20864, 1820384), (22336, 1700416), (26569, 1429504), (41728, 910192), (44672, 850208), (53138, 714752), (56887, 667648), (83456, 455096), (89344, 425104), (106276, 357376), (113774, 333824), (166912, 227548), (178688, 212552)]