25190464

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 84

約数和(自身を含む): 57730644

約数和(自身を除く): 32540180

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 137, 169, 208, 221, 272, 274, 338, 416, 442, 544, 548, 676, 832, 884, 1088, 1096, 1352, 1768, 1781, 2192, 2329, 2704, 2873, 3536, 3562, 4384, 4658, 5408, 5746, 7072, 7124, 8768, 9316, 10816, 11492, 14144, 14248, 18632, 22984, 23153, 28496, 30277, 37264, 45968, 46306, 56992, 60554, 74528, 91936, 92612, 113984, 121108, 149056, 183872, 185224, 242216, 370448, 393601, 484432, 740896, 787202, 968864, 1481792, 1574404, 1937728, 3148808, 6297616, 12595232, 25190464]

約数ペア:

[(1, 25190464), (2, 12595232), (4, 6297616), (8, 3148808), (13, 1937728), (16, 1574404), (17, 1481792), (26, 968864), (32, 787202), (34, 740896), (52, 484432), (64, 393601), (68, 370448), (104, 242216), (136, 185224), (137, 183872), (169, 149056), (208, 121108), (221, 113984), (272, 92612), (274, 91936), (338, 74528), (416, 60554), (442, 56992), (544, 46306), (548, 45968), (676, 37264), (832, 30277), (884, 28496), (1088, 23153), (1096, 22984), (1352, 18632), (1768, 14248), (1781, 14144), (2192, 11492), (2329, 10816), (2704, 9316), (2873, 8768), (3536, 7124), (3562, 7072), (4384, 5746), (4658, 5408)]