25358424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 57378216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 683, 714, 728, 884, 952, 1092, 1326, 1366, 1428, 1547, 1768, 2049, 2184, 2652, 2732, 2856, 3094, 4098, 4641, 4781, 5304, 5464, 6188, 8196, 8879, 9282, 9562, 11611, 12376, 14343, 16392, 17758, 18564, 19124, 23222, 26637, 28686, 34833, 35516, 37128, 38248, 46444, 53274, 57372, 62153, 69666, 71032, 81277, 92888, 106548, 114744, 124306, 139332, 150943, 162554, 186459, 213096, 243831, 248612, 278664, 301886, 325108, 372918, 452829, 487662, 497224, 603772, 650216, 745836, 905658, 975324, 1056601, 1207544, 1491672, 1811316, 1950648, 2113202, 3169803, 3622632, 4226404, 6339606, 8452808, 12679212, 25358424]

約数ペア:

[(1, 25358424), (2, 12679212), (3, 8452808), (4, 6339606), (6, 4226404), (7, 3622632), (8, 3169803), (12, 2113202), (13, 1950648), (14, 1811316), (17, 1491672), (21, 1207544), (24, 1056601), (26, 975324), (28, 905658), (34, 745836), (39, 650216), (42, 603772), (51, 497224), (52, 487662), (56, 452829), (68, 372918), (78, 325108), (84, 301886), (91, 278664), (102, 248612), (104, 243831), (119, 213096), (136, 186459), (156, 162554), (168, 150943), (182, 139332), (204, 124306), (221, 114744), (238, 106548), (273, 92888), (312, 81277), (357, 71032), (364, 69666), (408, 62153), (442, 57372), (476, 53274), (546, 46444), (663, 38248), (683, 37128), (714, 35516), (728, 34833), (884, 28686), (952, 26637), (1092, 23222), (1326, 19124), (1366, 18564), (1428, 17758), (1547, 16392), (1768, 14343), (2049, 12376), (2184, 11611), (2652, 9562), (2732, 9282), (2856, 8879), (3094, 8196), (4098, 6188), (4641, 5464), (4781, 5304)]