16709448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 31674552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1259, 1659, 1896, 2212, 2518, 3318, 3777, 4424, 5036, 6636, 7554, 8813, 10072, 13272, 15108, 17626, 26439, 30216, 35252, 52878, 70504, 99461, 105756, 198922, 211512, 298383, 397844, 596766, 696227, 795688, 1193532, 1392454, 2088681, 2387064, 2784908, 4177362, 5569816, 8354724, 16709448]

約数ペア:

[(1, 16709448), (2, 8354724), (3, 5569816), (4, 4177362), (6, 2784908), (7, 2387064), (8, 2088681), (12, 1392454), (14, 1193532), (21, 795688), (24, 696227), (28, 596766), (42, 397844), (56, 298383), (79, 211512), (84, 198922), (158, 105756), (168, 99461), (237, 70504), (316, 52878), (474, 35252), (553, 30216), (632, 26439), (948, 17626), (1106, 15108), (1259, 13272), (1659, 10072), (1896, 8813), (2212, 7554), (2518, 6636), (3318, 5036), (3777, 4424)]