28449712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 58183776

約数和(自身を除く): 29734064

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 797, 1552, 1594, 2231, 3188, 4462, 6376, 8924, 12752, 17848, 18331, 35696, 36662, 73324, 77309, 146648, 154618, 293296, 309236, 618472, 1236944, 1778107, 3556214, 7112428, 14224856, 28449712]

約数ペア:

[(1, 28449712), (2, 14224856), (4, 7112428), (8, 3556214), (16, 1778107), (23, 1236944), (46, 618472), (92, 309236), (97, 293296), (184, 154618), (194, 146648), (368, 77309), (388, 73324), (776, 36662), (797, 35696), (1552, 18331), (1594, 17848), (2231, 12752), (3188, 8924), (4462, 6376)]