38671384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 81792000

約数和(自身を除く): 43120616

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 283, 551, 566, 589, 899, 1102, 1132, 1178, 1798, 2204, 2264, 2356, 3596, 4408, 4712, 5377, 7192, 8207, 8773, 10754, 16414, 17081, 17546, 21508, 32828, 34162, 35092, 43016, 65656, 68324, 70184, 136648, 155933, 166687, 254417, 311866, 333374, 508834, 623732, 666748, 1017668, 1247464, 1333496, 2035336, 4833923, 9667846, 19335692, 38671384]

約数ペア:

[(1, 38671384), (2, 19335692), (4, 9667846), (8, 4833923), (19, 2035336), (29, 1333496), (31, 1247464), (38, 1017668), (58, 666748), (62, 623732), (76, 508834), (116, 333374), (124, 311866), (152, 254417), (232, 166687), (248, 155933), (283, 136648), (551, 70184), (566, 68324), (589, 65656), (899, 43016), (1102, 35092), (1132, 34162), (1178, 32828), (1798, 21508), (2204, 17546), (2264, 17081), (2356, 16414), (3596, 10754), (4408, 8773), (4712, 8207), (5377, 7192)]