38549024

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 82954368

約数和(自身を除く): 44405344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 71, 76, 94, 142, 152, 188, 284, 304, 361, 376, 568, 608, 722, 752, 893, 1136, 1349, 1444, 1504, 1786, 2272, 2698, 2888, 3337, 3572, 5396, 5776, 6674, 7144, 10792, 11552, 13348, 14288, 16967, 21584, 25631, 26696, 28576, 33934, 43168, 51262, 53392, 63403, 67868, 102524, 106784, 126806, 135736, 205048, 253612, 271472, 410096, 507224, 542944, 820192, 1014448, 1204657, 2028896, 2409314, 4818628, 9637256, 19274512, 38549024]

約数ペア:

[(1, 38549024), (2, 19274512), (4, 9637256), (8, 4818628), (16, 2409314), (19, 2028896), (32, 1204657), (38, 1014448), (47, 820192), (71, 542944), (76, 507224), (94, 410096), (142, 271472), (152, 253612), (188, 205048), (284, 135736), (304, 126806), (361, 106784), (376, 102524), (568, 67868), (608, 63403), (722, 53392), (752, 51262), (893, 43168), (1136, 33934), (1349, 28576), (1444, 26696), (1504, 25631), (1786, 21584), (2272, 16967), (2698, 14288), (2888, 13348), (3337, 11552), (3572, 10792), (5396, 7144), (5776, 6674)]