38002888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 61529912

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 191, 209, 238, 266, 308, 323, 374, 382, 418, 476, 532, 616, 646, 748, 764, 836, 952, 1064, 1292, 1309, 1337, 1463, 1496, 1528, 1672, 2101, 2261, 2584, 2618, 2674, 2926, 3247, 3553, 3629, 4202, 4522, 5236, 5348, 5852, 6494, 7106, 7258, 8404, 9044, 10472, 10696, 11704, 12988, 14212, 14516, 14707, 16808, 18088, 22729, 24871, 25403, 25976, 28424, 29032, 29414, 35717, 39919, 45458, 49742, 50806, 58828, 61693, 71434, 79838, 90916, 99484, 101612, 117656, 123386, 142868, 159676, 181832, 198968, 203224, 246772, 250019, 279433, 285736, 319352, 431851, 493544, 500038, 558866, 678623, 863702, 1000076, 1117732, 1357246, 1727404, 2000152, 2235464, 2714492, 3454808, 4750361, 5428984, 9500722, 19001444, 38002888]

約数ペア:

[(1, 38002888), (2, 19001444), (4, 9500722), (7, 5428984), (8, 4750361), (11, 3454808), (14, 2714492), (17, 2235464), (19, 2000152), (22, 1727404), (28, 1357246), (34, 1117732), (38, 1000076), (44, 863702), (56, 678623), (68, 558866), (76, 500038), (77, 493544), (88, 431851), (119, 319352), (133, 285736), (136, 279433), (152, 250019), (154, 246772), (187, 203224), (191, 198968), (209, 181832), (238, 159676), (266, 142868), (308, 123386), (323, 117656), (374, 101612), (382, 99484), (418, 90916), (476, 79838), (532, 71434), (616, 61693), (646, 58828), (748, 50806), (764, 49742), (836, 45458), (952, 39919), (1064, 35717), (1292, 29414), (1309, 29032), (1337, 28424), (1463, 25976), (1496, 25403), (1528, 24871), (1672, 22729), (2101, 18088), (2261, 16808), (2584, 14707), (2618, 14516), (2674, 14212), (2926, 12988), (3247, 11704), (3553, 10696), (3629, 10472), (4202, 9044), (4522, 8404), (5236, 7258), (5348, 7106), (5852, 6494)]