28830648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15601}}^1$

素因数の和:15628

約数の個数: 64

約数和(自身を含む): 89867520

約数和(自身を除く): 61036872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15601, 31202, 46803, 62404, 93606, 109207, 124808, 171611, 187212, 218414, 327621, 343222, 374424, 436828, 514833, 655242, 686444, 873656, 1029666, 1201277, 1310484, 1372888, 2059332, 2402554, 2620968, 3603831, 4118664, 4805108, 7207662, 9610216, 14415324, 28830648]

約数ペア:

[(1, 28830648), (2, 14415324), (3, 9610216), (4, 7207662), (6, 4805108), (7, 4118664), (8, 3603831), (11, 2620968), (12, 2402554), (14, 2059332), (21, 1372888), (22, 1310484), (24, 1201277), (28, 1029666), (33, 873656), (42, 686444), (44, 655242), (56, 514833), (66, 436828), (77, 374424), (84, 343222), (88, 327621), (132, 218414), (154, 187212), (168, 171611), (231, 124808), (264, 109207), (308, 93606), (462, 62404), (616, 46803), (924, 31202), (1848, 15601)]