8681152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 18653760

約数和(自身を除く): 9972608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 101, 136, 158, 202, 272, 316, 404, 544, 632, 808, 1088, 1264, 1343, 1616, 1717, 2528, 2686, 3232, 3434, 5056, 5372, 6464, 6868, 7979, 10744, 13736, 15958, 21488, 27472, 31916, 42976, 54944, 63832, 85952, 109888, 127664, 135643, 255328, 271286, 510656, 542572, 1085144, 2170288, 4340576, 8681152]

約数ペア:

[(1, 8681152), (2, 4340576), (4, 2170288), (8, 1085144), (16, 542572), (17, 510656), (32, 271286), (34, 255328), (64, 135643), (68, 127664), (79, 109888), (101, 85952), (136, 63832), (158, 54944), (202, 42976), (272, 31916), (316, 27472), (404, 21488), (544, 15958), (632, 13736), (808, 10744), (1088, 7979), (1264, 6868), (1343, 6464), (1616, 5372), (1717, 5056), (2528, 3434), (2686, 3232)]