25767438848

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{33529}}^1$

素因数の和:33645

約数の個数: 80

約数和(自身を含む): 54881904000

約数和(自身を除く): 29114465152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 512, 608, 632, 1216, 1264, 1501, 2432, 2528, 3002, 4864, 5056, 6004, 9728, 10112, 12008, 20224, 24016, 33529, 40448, 48032, 67058, 96064, 134116, 192128, 268232, 384256, 536464, 637051, 768512, 1072928, 1274102, 2145856, 2548204, 2648791, 4291712, 5096408, 5297582, 8583424, 10192816, 10595164, 17166848, 20385632, 21190328, 40771264, 42380656, 50327029, 81542528, 84761312, 100654058, 163085056, 169522624, 201308116, 326170112, 339045248, 402616232, 678090496, 805232464, 1356180992, 1610464928, 3220929856, 6441859712, 12883719424, 25767438848]

約数ペア:

[(1, 25767438848), (2, 12883719424), (4, 6441859712), (8, 3220929856), (16, 1610464928), (19, 1356180992), (32, 805232464), (38, 678090496), (64, 402616232), (76, 339045248), (79, 326170112), (128, 201308116), (152, 169522624), (158, 163085056), (256, 100654058), (304, 84761312), (316, 81542528), (512, 50327029), (608, 42380656), (632, 40771264), (1216, 21190328), (1264, 20385632), (1501, 17166848), (2432, 10595164), (2528, 10192816), (3002, 8583424), (4864, 5297582), (5056, 5096408), (6004, 4291712), (9728, 2648791), (10112, 2548204), (12008, 2145856), (20224, 1274102), (24016, 1072928), (33529, 768512), (40448, 637051), (48032, 536464), (67058, 384256), (96064, 268232), (134116, 192128)]