13485859744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{20611}}^1$

素因数の和:20778

約数の個数: 96

約数和(自身を含む): 31913312256

約数和(自身を除く): 18427452512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 322, 368, 508, 644, 736, 889, 1016, 1288, 1778, 2032, 2576, 2921, 3556, 4064, 5152, 5842, 7112, 11684, 14224, 20447, 20611, 23368, 28448, 40894, 41222, 46736, 81788, 82444, 93472, 144277, 163576, 164888, 288554, 327152, 329776, 474053, 577108, 654304, 659552, 948106, 1154216, 1896212, 2308432, 2617597, 3318371, 3792424, 4616864, 5235194, 6636742, 7584848, 10470388, 13273484, 15169696, 18323179, 20940776, 26546968, 36646358, 41881552, 53093936, 60204731, 73292716, 83763104, 106187872, 120409462, 146585432, 240818924, 293170864, 421433117, 481637848, 586341728, 842866234, 963275696, 1685732468, 1926551392, 3371464936, 6742929872, 13485859744]

約数ペア:

[(1, 13485859744), (2, 6742929872), (4, 3371464936), (7, 1926551392), (8, 1685732468), (14, 963275696), (16, 842866234), (23, 586341728), (28, 481637848), (32, 421433117), (46, 293170864), (56, 240818924), (92, 146585432), (112, 120409462), (127, 106187872), (161, 83763104), (184, 73292716), (224, 60204731), (254, 53093936), (322, 41881552), (368, 36646358), (508, 26546968), (644, 20940776), (736, 18323179), (889, 15169696), (1016, 13273484), (1288, 10470388), (1778, 7584848), (2032, 6636742), (2576, 5235194), (2921, 4616864), (3556, 3792424), (4064, 3318371), (5152, 2617597), (5842, 2308432), (7112, 1896212), (11684, 1154216), (14224, 948106), (20447, 659552), (20611, 654304), (23368, 577108), (28448, 474053), (40894, 329776), (41222, 327152), (46736, 288554), (81788, 164888), (82444, 163576), (93472, 144277)]