25986948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 45137532

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 239, 246, 442, 478, 492, 533, 663, 697, 717, 884, 956, 1066, 1326, 1394, 1434, 1599, 2091, 2132, 2652, 2788, 2868, 3107, 3198, 4063, 4182, 6214, 6396, 8126, 8364, 9061, 9321, 9799, 12189, 12428, 16252, 18122, 18642, 19598, 24378, 27183, 29397, 36244, 37284, 39196, 48756, 52819, 54366, 58794, 105638, 108732, 117588, 127387, 158457, 166583, 211276, 254774, 316914, 333166, 382161, 499749, 509548, 633828, 666332, 764322, 999498, 1528644, 1998996, 2165579, 4331158, 6496737, 8662316, 12993474, 25986948]

約数ペア:

[(1, 25986948), (2, 12993474), (3, 8662316), (4, 6496737), (6, 4331158), (12, 2165579), (13, 1998996), (17, 1528644), (26, 999498), (34, 764322), (39, 666332), (41, 633828), (51, 509548), (52, 499749), (68, 382161), (78, 333166), (82, 316914), (102, 254774), (123, 211276), (156, 166583), (164, 158457), (204, 127387), (221, 117588), (239, 108732), (246, 105638), (442, 58794), (478, 54366), (492, 52819), (533, 48756), (663, 39196), (697, 37284), (717, 36244), (884, 29397), (956, 27183), (1066, 24378), (1326, 19598), (1394, 18642), (1434, 18122), (1599, 16252), (2091, 12428), (2132, 12189), (2652, 9799), (2788, 9321), (2868, 9061), (3107, 8364), (3198, 8126), (4063, 6396), (4182, 6214)]