38390772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 110444544

約数和(自身を除く): 72053772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 641, 644, 651, 713, 868, 966, 1282, 1302, 1426, 1923, 1932, 2139, 2564, 2604, 2852, 3846, 4278, 4487, 4991, 7692, 8556, 8974, 9982, 13461, 14743, 14973, 17948, 19871, 19964, 26922, 29486, 29946, 39742, 44229, 53844, 58972, 59613, 59892, 79484, 88458, 103201, 119226, 139097, 176916, 206402, 238452, 278194, 309603, 412804, 417291, 457033, 556388, 619206, 834582, 914066, 1238412, 1371099, 1669164, 1828132, 2742198, 3199231, 5484396, 6398462, 9597693, 12796924, 19195386, 38390772]

約数ペア:

[(1, 38390772), (2, 19195386), (3, 12796924), (4, 9597693), (6, 6398462), (7, 5484396), (12, 3199231), (14, 2742198), (21, 1828132), (23, 1669164), (28, 1371099), (31, 1238412), (42, 914066), (46, 834582), (62, 619206), (69, 556388), (84, 457033), (92, 417291), (93, 412804), (124, 309603), (138, 278194), (161, 238452), (186, 206402), (217, 176916), (276, 139097), (322, 119226), (372, 103201), (434, 88458), (483, 79484), (641, 59892), (644, 59613), (651, 58972), (713, 53844), (868, 44229), (966, 39742), (1282, 29946), (1302, 29486), (1426, 26922), (1923, 19964), (1932, 19871), (2139, 17948), (2564, 14973), (2604, 14743), (2852, 13461), (3846, 9982), (4278, 8974), (4487, 8556), (4991, 7692)]