38824081984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{23459}}^1$

素因数の和:24851

約数の個数: 56

約数和(自身を含む): 81159400800

約数和(自身を除く): 42335318816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1361, 2722, 5444, 10888, 21776, 23459, 25859, 43552, 46918, 51718, 87104, 93836, 103436, 187672, 206872, 375344, 413744, 445721, 750688, 827488, 891442, 1501376, 1654976, 1782884, 3565768, 7131536, 14263072, 28526144, 31927699, 63855398, 127710796, 255421592, 510843184, 606626281, 1021686368, 1213252562, 2043372736, 2426505124, 4853010248, 9706020496, 19412040992, 38824081984]

約数ペア:

[(1, 38824081984), (2, 19412040992), (4, 9706020496), (8, 4853010248), (16, 2426505124), (19, 2043372736), (32, 1213252562), (38, 1021686368), (64, 606626281), (76, 510843184), (152, 255421592), (304, 127710796), (608, 63855398), (1216, 31927699), (1361, 28526144), (2722, 14263072), (5444, 7131536), (10888, 3565768), (21776, 1782884), (23459, 1654976), (25859, 1501376), (43552, 891442), (46918, 827488), (51718, 750688), (87104, 445721), (93836, 413744), (103436, 375344), (187672, 206872)]