7889720176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{5869}}^1$

素因数の和:6194

約数の個数: 80

約数和(自身を含む): 17242021440

約数和(自身を除く): 9352301264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 281, 299, 368, 562, 598, 1124, 1196, 2248, 2392, 3653, 4496, 4784, 5869, 6463, 7306, 11738, 12926, 14612, 23476, 25852, 29224, 46952, 51704, 58448, 76297, 84019, 93904, 103408, 134987, 152594, 168038, 269974, 305188, 336076, 539948, 610376, 672152, 1079896, 1220752, 1344304, 1649189, 1754831, 2159792, 3298378, 3509662, 6596756, 7019324, 13193512, 14038648, 21439457, 26387024, 28077296, 37931347, 42878914, 75862694, 85757828, 151725388, 171515656, 303450776, 343031312, 493107511, 606901552, 986215022, 1972430044, 3944860088, 7889720176]

約数ペア:

[(1, 7889720176), (2, 3944860088), (4, 1972430044), (8, 986215022), (13, 606901552), (16, 493107511), (23, 343031312), (26, 303450776), (46, 171515656), (52, 151725388), (92, 85757828), (104, 75862694), (184, 42878914), (208, 37931347), (281, 28077296), (299, 26387024), (368, 21439457), (562, 14038648), (598, 13193512), (1124, 7019324), (1196, 6596756), (2248, 3509662), (2392, 3298378), (3653, 2159792), (4496, 1754831), (4784, 1649189), (5869, 1344304), (6463, 1220752), (7306, 1079896), (11738, 672152), (12926, 610376), (14612, 539948), (23476, 336076), (25852, 305188), (29224, 269974), (46952, 168038), (51704, 152594), (58448, 134987), (76297, 103408), (84019, 93904)]