1025706944

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 2220894720

約数和(自身を除く): 1195187776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 131, 137, 152, 188, 262, 274, 304, 376, 524, 548, 608, 752, 893, 1048, 1096, 1216, 1504, 1786, 2096, 2192, 2489, 2603, 3008, 3572, 4192, 4384, 4978, 5206, 6157, 6439, 7144, 8384, 8768, 9956, 10412, 12314, 12878, 14288, 17947, 19912, 20824, 24628, 25756, 28576, 35894, 39824, 41648, 49256, 51512, 57152, 71788, 79648, 83296, 98512, 103024, 116983, 122341, 143576, 159296, 166592, 197024, 206048, 233966, 244682, 287152, 340993, 394048, 412096, 467932, 489364, 574304, 681986, 843509, 935864, 978728, 1148608, 1363972, 1687018, 1871728, 1957456, 2727944, 3374036, 3743456, 3914912, 5455888, 6748072, 7486912, 7829824, 10911776, 13496144, 16026671, 21823552, 26992288, 32053342, 53984576, 64106684, 128213368, 256426736, 512853472, 1025706944]

約数ペア:

[(1, 1025706944), (2, 512853472), (4, 256426736), (8, 128213368), (16, 64106684), (19, 53984576), (32, 32053342), (38, 26992288), (47, 21823552), (64, 16026671), (76, 13496144), (94, 10911776), (131, 7829824), (137, 7486912), (152, 6748072), (188, 5455888), (262, 3914912), (274, 3743456), (304, 3374036), (376, 2727944), (524, 1957456), (548, 1871728), (608, 1687018), (752, 1363972), (893, 1148608), (1048, 978728), (1096, 935864), (1216, 843509), (1504, 681986), (1786, 574304), (2096, 489364), (2192, 467932), (2489, 412096), (2603, 394048), (3008, 340993), (3572, 287152), (4192, 244682), (4384, 233966), (4978, 206048), (5206, 197024), (6157, 166592), (6439, 159296), (7144, 143576), (8384, 122341), (8768, 116983), (9956, 103024), (10412, 98512), (12314, 83296), (12878, 79648), (14288, 71788), (17947, 57152), (19912, 51512), (20824, 49256), (24628, 41648), (25756, 39824), (28576, 35894)]