23401621472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8384

約数の個数: 96

約数和(自身を含む): 50205818880

約数和(自身を除く): 26804197408

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 127, 148, 152, 254, 296, 304, 508, 592, 608, 703, 1016, 1184, 1406, 2032, 2413, 2812, 4064, 4699, 4826, 5624, 8191, 9398, 9652, 11248, 16382, 18796, 19304, 22496, 32764, 37592, 38608, 65528, 75184, 77216, 89281, 131056, 150368, 155629, 178562, 262112, 303067, 311258, 357124, 606134, 622516, 714248, 1040257, 1212268, 1245032, 1428496, 2080514, 2424536, 2490064, 2856992, 4161028, 4849072, 4980128, 5758273, 8322056, 9698144, 11516546, 16644112, 19764883, 23033092, 33288224, 38489509, 39529766, 46066184, 76979018, 79059532, 92132368, 153958036, 158119064, 184264736, 307916072, 316238128, 615832144, 632476256, 731300671, 1231664288, 1462601342, 2925202684, 5850405368, 11700810736, 23401621472]

約数ペア:

[(1, 23401621472), (2, 11700810736), (4, 5850405368), (8, 2925202684), (16, 1462601342), (19, 1231664288), (32, 731300671), (37, 632476256), (38, 615832144), (74, 316238128), (76, 307916072), (127, 184264736), (148, 158119064), (152, 153958036), (254, 92132368), (296, 79059532), (304, 76979018), (508, 46066184), (592, 39529766), (608, 38489509), (703, 33288224), (1016, 23033092), (1184, 19764883), (1406, 16644112), (2032, 11516546), (2413, 9698144), (2812, 8322056), (4064, 5758273), (4699, 4980128), (4826, 4849072), (5624, 4161028), (8191, 2856992), (9398, 2490064), (9652, 2424536), (11248, 2080514), (16382, 1428496), (18796, 1245032), (19304, 1212268), (22496, 1040257), (32764, 714248), (37592, 622516), (38608, 606134), (65528, 357124), (75184, 311258), (77216, 303067), (89281, 262112), (131056, 178562), (150368, 155629)]