25457544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 82080000

約数和(自身を除く): 56622456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 149, 168, 189, 216, 226, 252, 298, 339, 378, 447, 452, 504, 596, 678, 756, 791, 894, 904, 1017, 1043, 1192, 1341, 1356, 1512, 1582, 1788, 2034, 2086, 2373, 2682, 2712, 3051, 3129, 3164, 3576, 4023, 4068, 4172, 4746, 5364, 6102, 6258, 6328, 7119, 8046, 8136, 8344, 9387, 9492, 10728, 12204, 12516, 14238, 16092, 16837, 18774, 18984, 21357, 24408, 25032, 28161, 28476, 32184, 33674, 37548, 42714, 50511, 56322, 56952, 67348, 75096, 85428, 101022, 112644, 117859, 134696, 151533, 170856, 202044, 225288, 235718, 303066, 353577, 404088, 454599, 471436, 606132, 707154, 909198, 942872, 1060731, 1212264, 1414308, 1818396, 2121462, 2828616, 3182193, 3636792, 4242924, 6364386, 8485848, 12728772, 25457544]

約数ペア:

[(1, 25457544), (2, 12728772), (3, 8485848), (4, 6364386), (6, 4242924), (7, 3636792), (8, 3182193), (9, 2828616), (12, 2121462), (14, 1818396), (18, 1414308), (21, 1212264), (24, 1060731), (27, 942872), (28, 909198), (36, 707154), (42, 606132), (54, 471436), (56, 454599), (63, 404088), (72, 353577), (84, 303066), (108, 235718), (113, 225288), (126, 202044), (149, 170856), (168, 151533), (189, 134696), (216, 117859), (226, 112644), (252, 101022), (298, 85428), (339, 75096), (378, 67348), (447, 56952), (452, 56322), (504, 50511), (596, 42714), (678, 37548), (756, 33674), (791, 32184), (894, 28476), (904, 28161), (1017, 25032), (1043, 24408), (1192, 21357), (1341, 18984), (1356, 18774), (1512, 16837), (1582, 16092), (1788, 14238), (2034, 12516), (2086, 12204), (2373, 10728), (2682, 9492), (2712, 9387), (3051, 8344), (3129, 8136), (3164, 8046), (3576, 7119), (4023, 6328), (4068, 6258), (4172, 6102), (4746, 5364)]