38219944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 91324800

約数和(自身を除く): 53104856

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2113, 2261, 2584, 4226, 4522, 8452, 9044, 14791, 16904, 18088, 29582, 35921, 40147, 59164, 71842, 80294, 118328, 143684, 160588, 251447, 281029, 287368, 321176, 502894, 562058, 682499, 1005788, 1124116, 1364998, 2011576, 2248232, 2729996, 4777493, 5459992, 9554986, 19109972, 38219944]

約数ペア:

[(1, 38219944), (2, 19109972), (4, 9554986), (7, 5459992), (8, 4777493), (14, 2729996), (17, 2248232), (19, 2011576), (28, 1364998), (34, 1124116), (38, 1005788), (56, 682499), (68, 562058), (76, 502894), (119, 321176), (133, 287368), (136, 281029), (152, 251447), (238, 160588), (266, 143684), (323, 118328), (476, 80294), (532, 71842), (646, 59164), (952, 40147), (1064, 35921), (1292, 29582), (2113, 18088), (2261, 16904), (2584, 14791), (4226, 9044), (4522, 8452)]