38966016

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 104857200

約数和(自身を除く): 65891184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 449, 452, 678, 768, 898, 904, 1347, 1356, 1796, 1808, 2694, 2712, 3592, 3616, 5388, 5424, 7184, 7232, 10776, 10848, 14368, 14464, 21552, 21696, 28736, 28928, 43104, 43392, 50737, 57472, 86208, 86784, 101474, 114944, 152211, 172416, 202948, 304422, 344832, 405896, 608844, 811792, 1217688, 1623584, 2435376, 3247168, 4870752, 6494336, 9741504, 12988672, 19483008, 38966016]

約数ペア:

[(1, 38966016), (2, 19483008), (3, 12988672), (4, 9741504), (6, 6494336), (8, 4870752), (12, 3247168), (16, 2435376), (24, 1623584), (32, 1217688), (48, 811792), (64, 608844), (96, 405896), (113, 344832), (128, 304422), (192, 202948), (226, 172416), (256, 152211), (339, 114944), (384, 101474), (449, 86784), (452, 86208), (678, 57472), (768, 50737), (898, 43392), (904, 43104), (1347, 28928), (1356, 28736), (1796, 21696), (1808, 21552), (2694, 14464), (2712, 14368), (3592, 10848), (3616, 10776), (5388, 7232), (5424, 7184)]