25253536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 63891072

約数和(自身を除く): 38637536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 277, 296, 308, 352, 407, 518, 554, 592, 616, 814, 1036, 1108, 1184, 1232, 1628, 1939, 2072, 2216, 2464, 2849, 3047, 3256, 3878, 4144, 4432, 5698, 6094, 6512, 7756, 8288, 8864, 10249, 11396, 12188, 13024, 15512, 20498, 21329, 22792, 24376, 31024, 40996, 42658, 45584, 48752, 62048, 71743, 81992, 85316, 91168, 97504, 112739, 143486, 163984, 170632, 225478, 286972, 327968, 341264, 450956, 573944, 682528, 789173, 901912, 1147888, 1578346, 1803824, 2295776, 3156692, 3607648, 6313384, 12626768, 25253536]

約数ペア:

[(1, 25253536), (2, 12626768), (4, 6313384), (7, 3607648), (8, 3156692), (11, 2295776), (14, 1803824), (16, 1578346), (22, 1147888), (28, 901912), (32, 789173), (37, 682528), (44, 573944), (56, 450956), (74, 341264), (77, 327968), (88, 286972), (112, 225478), (148, 170632), (154, 163984), (176, 143486), (224, 112739), (259, 97504), (277, 91168), (296, 85316), (308, 81992), (352, 71743), (407, 62048), (518, 48752), (554, 45584), (592, 42658), (616, 40996), (814, 31024), (1036, 24376), (1108, 22792), (1184, 21329), (1232, 20498), (1628, 15512), (1939, 13024), (2072, 12188), (2216, 11396), (2464, 10249), (2849, 8864), (3047, 8288), (3256, 7756), (3878, 6512), (4144, 6094), (4432, 5698)]