25239552

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 112

約数和(自身を含む): 73395840

約数和(自身を除く): 48156288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 256, 312, 316, 384, 416, 474, 512, 624, 632, 768, 832, 948, 1024, 1027, 1248, 1264, 1536, 1664, 1896, 2048, 2054, 2496, 2528, 3072, 3081, 3328, 3792, 4096, 4108, 4992, 5056, 6144, 6162, 6656, 7584, 8192, 8216, 9984, 10112, 12288, 12324, 13312, 15168, 16432, 19968, 20224, 24576, 24648, 26624, 30336, 32864, 39936, 40448, 49296, 53248, 60672, 65728, 79872, 80896, 98592, 106496, 121344, 131456, 159744, 161792, 197184, 242688, 262912, 319488, 323584, 394368, 485376, 525824, 647168, 788736, 970752, 1051648, 1577472, 1941504, 2103296, 3154944, 4206592, 6309888, 8413184, 12619776, 25239552]

約数ペア:

[(1, 25239552), (2, 12619776), (3, 8413184), (4, 6309888), (6, 4206592), (8, 3154944), (12, 2103296), (13, 1941504), (16, 1577472), (24, 1051648), (26, 970752), (32, 788736), (39, 647168), (48, 525824), (52, 485376), (64, 394368), (78, 323584), (79, 319488), (96, 262912), (104, 242688), (128, 197184), (156, 161792), (158, 159744), (192, 131456), (208, 121344), (237, 106496), (256, 98592), (312, 80896), (316, 79872), (384, 65728), (416, 60672), (474, 53248), (512, 49296), (624, 40448), (632, 39936), (768, 32864), (832, 30336), (948, 26624), (1024, 24648), (1027, 24576), (1248, 20224), (1264, 19968), (1536, 16432), (1664, 15168), (1896, 13312), (2048, 12324), (2054, 12288), (2496, 10112), (2528, 9984), (3072, 8216), (3081, 8192), (3328, 7584), (3792, 6656), (4096, 6162), (4108, 6144), (4992, 5056)]