26291201744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 53600997888

約数和(自身を除く): 27309796144

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 347, 368, 454, 694, 907, 908, 1388, 1814, 1816, 2776, 3628, 3632, 5221, 5552, 7256, 7981, 10442, 14512, 15962, 20861, 20884, 31924, 41722, 41768, 63848, 78769, 83444, 83536, 127696, 157538, 166888, 205889, 314729, 315076, 333776, 411778, 629458, 630152, 823556, 1258916, 1260304, 1647112, 1811687, 2517832, 3294224, 3623374, 4735447, 5035664, 7238767, 7246748, 9470894, 14477534, 14493496, 18941788, 28955068, 28986992, 37883576, 57910136, 71443483, 75767152, 115820272, 142886966, 285773932, 571547864, 1143095728, 1643200109, 3286400218, 6572800436, 13145600872, 26291201744]

約数ペア:

[(1, 26291201744), (2, 13145600872), (4, 6572800436), (8, 3286400218), (16, 1643200109), (23, 1143095728), (46, 571547864), (92, 285773932), (184, 142886966), (227, 115820272), (347, 75767152), (368, 71443483), (454, 57910136), (694, 37883576), (907, 28986992), (908, 28955068), (1388, 18941788), (1814, 14493496), (1816, 14477534), (2776, 9470894), (3628, 7246748), (3632, 7238767), (5221, 5035664), (5552, 4735447), (7256, 3623374), (7981, 3294224), (10442, 2517832), (14512, 1811687), (15962, 1647112), (20861, 1260304), (20884, 1258916), (31924, 823556), (41722, 630152), (41768, 629458), (63848, 411778), (78769, 333776), (83444, 315076), (83536, 314729), (127696, 205889), (157538, 166888)]