26270445568

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1029

約数の個数: 104

約数和(自身を含む): 54484697216

約数和(自身を除く): 28214251648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 313, 496, 512, 626, 661, 992, 1024, 1252, 1322, 1984, 2048, 2504, 2644, 3968, 4096, 5008, 5288, 7936, 9703, 10016, 10576, 15872, 19406, 20032, 20491, 21152, 31744, 38812, 40064, 40982, 42304, 63488, 77624, 80128, 81964, 84608, 126976, 155248, 160256, 163928, 169216, 206893, 310496, 320512, 327856, 338432, 413786, 620992, 641024, 655712, 676864, 827572, 1241984, 1282048, 1311424, 1353728, 1655144, 2483968, 2622848, 2707456, 3310288, 4967936, 5245696, 6413683, 6620576, 9935872, 10491392, 12827366, 13241152, 19871744, 20982784, 25654732, 26482304, 39743488, 41965568, 51309464, 52964608, 83931136, 102618928, 105929216, 205237856, 211858432, 410475712, 423716864, 820951424, 847433728, 1641902848, 3283805696, 6567611392, 13135222784, 26270445568]

約数ペア:

[(1, 26270445568), (2, 13135222784), (4, 6567611392), (8, 3283805696), (16, 1641902848), (31, 847433728), (32, 820951424), (62, 423716864), (64, 410475712), (124, 211858432), (128, 205237856), (248, 105929216), (256, 102618928), (313, 83931136), (496, 52964608), (512, 51309464), (626, 41965568), (661, 39743488), (992, 26482304), (1024, 25654732), (1252, 20982784), (1322, 19871744), (1984, 13241152), (2048, 12827366), (2504, 10491392), (2644, 9935872), (3968, 6620576), (4096, 6413683), (5008, 5245696), (5288, 4967936), (7936, 3310288), (9703, 2707456), (10016, 2622848), (10576, 2483968), (15872, 1655144), (19406, 1353728), (20032, 1311424), (20491, 1282048), (21152, 1241984), (31744, 827572), (38812, 676864), (40064, 655712), (40982, 641024), (42304, 620992), (63488, 413786), (77624, 338432), (80128, 327856), (81964, 320512), (84608, 310496), (126976, 206893), (155248, 169216), (160256, 163928)]