25822065136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{171671}}^1$

素因数の和:171782

約数の個数: 80

約数和(自身を含む): 61307504640

約数和(自身を除く): 35485439504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 632, 952, 1106, 1264, 1343, 1904, 2212, 2686, 4424, 5372, 8848, 9401, 10744, 18802, 21488, 37604, 75208, 150416, 171671, 343342, 686684, 1201697, 1373368, 2403394, 2746736, 2918407, 4806788, 5836814, 9613576, 11673628, 13562009, 19227152, 20428849, 23347256, 27124018, 40857698, 46694512, 54248036, 81715396, 94934063, 108496072, 163430792, 189868126, 216992144, 230554153, 326861584, 379736252, 461108306, 759472504, 922216612, 1518945008, 1613879071, 1844433224, 3227758142, 3688866448, 6455516284, 12911032568, 25822065136]

約数ペア:

[(1, 25822065136), (2, 12911032568), (4, 6455516284), (7, 3688866448), (8, 3227758142), (14, 1844433224), (16, 1613879071), (17, 1518945008), (28, 922216612), (34, 759472504), (56, 461108306), (68, 379736252), (79, 326861584), (112, 230554153), (119, 216992144), (136, 189868126), (158, 163430792), (238, 108496072), (272, 94934063), (316, 81715396), (476, 54248036), (553, 46694512), (632, 40857698), (952, 27124018), (1106, 23347256), (1264, 20428849), (1343, 19227152), (1904, 13562009), (2212, 11673628), (2686, 9613576), (4424, 5836814), (5372, 4806788), (8848, 2918407), (9401, 2746736), (10744, 2403394), (18802, 1373368), (21488, 1201697), (37604, 686684), (75208, 343342), (150416, 171671)]